8247330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 28304640

約数和(自身を除く): 20057310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 53, 57, 63, 65, 70, 78, 90, 91, 95, 105, 106, 114, 117, 126, 130, 133, 159, 171, 182, 190, 195, 210, 234, 247, 265, 266, 273, 285, 315, 318, 342, 371, 390, 399, 455, 477, 494, 530, 546, 570, 585, 630, 665, 689, 741, 742, 795, 798, 819, 855, 910, 954, 1007, 1113, 1170, 1197, 1235, 1330, 1365, 1378, 1482, 1590, 1638, 1710, 1729, 1855, 1995, 2014, 2067, 2223, 2226, 2385, 2394, 2470, 2730, 3021, 3339, 3445, 3458, 3705, 3710, 3990, 4095, 4134, 4446, 4770, 4823, 5035, 5187, 5565, 5985, 6042, 6201, 6678, 6890, 7049, 7410, 8190, 8645, 9063, 9646, 10070, 10335, 10374, 11115, 11130, 11970, 12402, 13091, 14098, 14469, 15105, 15561, 16695, 17290, 18126, 20670, 21147, 22230, 24115, 25935, 26182, 28938, 30210, 31005, 31122, 33390, 35245, 39273, 42294, 43407, 45315, 48230, 51870, 62010, 63441, 65455, 70490, 72345, 77805, 78546, 86814, 90630, 91637, 105735, 117819, 126882, 130910, 144690, 155610, 183274, 196365, 211470, 217035, 235638, 274911, 317205, 392730, 434070, 458185, 549822, 589095, 634410, 824733, 916370, 1178190, 1374555, 1649466, 2749110, 4123665, 8247330]

約数ペア:

[(1, 8247330), (2, 4123665), (3, 2749110), (5, 1649466), (6, 1374555), (7, 1178190), (9, 916370), (10, 824733), (13, 634410), (14, 589095), (15, 549822), (18, 458185), (19, 434070), (21, 392730), (26, 317205), (30, 274911), (35, 235638), (38, 217035), (39, 211470), (42, 196365), (45, 183274), (53, 155610), (57, 144690), (63, 130910), (65, 126882), (70, 117819), (78, 105735), (90, 91637), (91, 90630), (95, 86814), (105, 78546), (106, 77805), (114, 72345), (117, 70490), (126, 65455), (130, 63441), (133, 62010), (159, 51870), (171, 48230), (182, 45315), (190, 43407), (195, 42294), (210, 39273), (234, 35245), (247, 33390), (265, 31122), (266, 31005), (273, 30210), (285, 28938), (315, 26182), (318, 25935), (342, 24115), (371, 22230), (390, 21147), (399, 20670), (455, 18126), (477, 17290), (494, 16695), (530, 15561), (546, 15105), (570, 14469), (585, 14098), (630, 13091), (665, 12402), (689, 11970), (741, 11130), (742, 11115), (795, 10374), (798, 10335), (819, 10070), (855, 9646), (910, 9063), (954, 8645), (1007, 8190), (1113, 7410), (1170, 7049), (1197, 6890), (1235, 6678), (1330, 6201), (1365, 6042), (1378, 5985), (1482, 5565), (1590, 5187), (1638, 5035), (1710, 4823), (1729, 4770), (1855, 4446), (1995, 4134), (2014, 4095), (2067, 3990), (2223, 3710), (2226, 3705), (2385, 3458), (2394, 3445), (2470, 3339), (2730, 3021)]