173616870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 511349760

約数和(自身を除く): 337732890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 53, 57, 70, 95, 105, 106, 114, 133, 159, 190, 210, 265, 266, 285, 318, 371, 399, 530, 570, 665, 742, 795, 798, 821, 1007, 1113, 1330, 1590, 1642, 1855, 1995, 2014, 2226, 2463, 3021, 3710, 3990, 4105, 4926, 5035, 5565, 5747, 6042, 7049, 8210, 10070, 11130, 11494, 12315, 14098, 15105, 15599, 17241, 21147, 24630, 28735, 30210, 31198, 34482, 35245, 42294, 43513, 46797, 57470, 70490, 77995, 86205, 87026, 93594, 105735, 109193, 130539, 155990, 172410, 211470, 217565, 218386, 233985, 261078, 304591, 327579, 435130, 467970, 545965, 609182, 652695, 655158, 826747, 913773, 1091930, 1305390, 1522955, 1637895, 1653494, 1827546, 2480241, 3045910, 3275790, 4133735, 4568865, 4960482, 5787229, 8267470, 9137730, 11574458, 12401205, 17361687, 24802410, 28936145, 34723374, 57872290, 86808435, 173616870]

約数ペア:

[(1, 173616870), (2, 86808435), (3, 57872290), (5, 34723374), (6, 28936145), (7, 24802410), (10, 17361687), (14, 12401205), (15, 11574458), (19, 9137730), (21, 8267470), (30, 5787229), (35, 4960482), (38, 4568865), (42, 4133735), (53, 3275790), (57, 3045910), (70, 2480241), (95, 1827546), (105, 1653494), (106, 1637895), (114, 1522955), (133, 1305390), (159, 1091930), (190, 913773), (210, 826747), (265, 655158), (266, 652695), (285, 609182), (318, 545965), (371, 467970), (399, 435130), (530, 327579), (570, 304591), (665, 261078), (742, 233985), (795, 218386), (798, 217565), (821, 211470), (1007, 172410), (1113, 155990), (1330, 130539), (1590, 109193), (1642, 105735), (1855, 93594), (1995, 87026), (2014, 86205), (2226, 77995), (2463, 70490), (3021, 57470), (3710, 46797), (3990, 43513), (4105, 42294), (4926, 35245), (5035, 34482), (5565, 31198), (5747, 30210), (6042, 28735), (7049, 24630), (8210, 21147), (10070, 17241), (11130, 15599), (11494, 15105), (12315, 14098)]