193447170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5429

約数の個数: 128

約数和(自身を含む): 620697600

約数和(自身を除く): 427250430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5387, 5985, 7182, 10774, 11970, 16161, 17955, 26935, 32322, 35910, 37709, 48483, 53870, 75418, 80805, 96966, 102353, 113127, 145449, 161610, 188545, 204706, 226254, 242415, 290898, 307059, 339381, 377090, 484830, 511765, 565635, 614118, 678762, 716471, 727245, 921177, 1018143, 1023530, 1131270, 1432942, 1454490, 1535295, 1696905, 1842354, 2036286, 2149413, 2763531, 3070590, 3393810, 3582355, 4298826, 4605885, 5090715, 5527062, 6448239, 7164710, 9211770, 10181430, 10747065, 12896478, 13817655, 19344717, 21494130, 27635310, 32241195, 38689434, 64482390, 96723585, 193447170]

約数ペア:

[(1, 193447170), (2, 96723585), (3, 64482390), (5, 38689434), (6, 32241195), (7, 27635310), (9, 21494130), (10, 19344717), (14, 13817655), (15, 12896478), (18, 10747065), (19, 10181430), (21, 9211770), (27, 7164710), (30, 6448239), (35, 5527062), (38, 5090715), (42, 4605885), (45, 4298826), (54, 3582355), (57, 3393810), (63, 3070590), (70, 2763531), (90, 2149413), (95, 2036286), (105, 1842354), (114, 1696905), (126, 1535295), (133, 1454490), (135, 1432942), (171, 1131270), (189, 1023530), (190, 1018143), (210, 921177), (266, 727245), (270, 716471), (285, 678762), (315, 614118), (342, 565635), (378, 511765), (399, 484830), (513, 377090), (570, 339381), (630, 307059), (665, 290898), (798, 242415), (855, 226254), (945, 204706), (1026, 188545), (1197, 161610), (1330, 145449), (1710, 113127), (1890, 102353), (1995, 96966), (2394, 80805), (2565, 75418), (3591, 53870), (3990, 48483), (5130, 37709), (5387, 35910), (5985, 32322), (7182, 26935), (10774, 17955), (11970, 16161)]