252358470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10307

約数の個数: 128

約数和(自身を含む): 828334080

約数和(自身を除く): 575975610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 10271, 12285, 20542, 24570, 30813, 51355, 61626, 71897, 92439, 102710, 133523, 143794, 154065, 184878, 215691, 267046, 277317, 308130, 359485, 400569, 431382, 462195, 554634, 647073, 667615, 718970, 801138, 924390, 934661, 1078455, 1201707, 1294146, 1335230, 1386585, 1869322, 1941219, 2002845, 2156910, 2403414, 2773170, 2803983, 3235365, 3605121, 3882438, 4005690, 4673305, 5607966, 6008535, 6470730, 7210242, 8411949, 9346610, 9706095, 12017070, 14019915, 16823898, 18025605, 19412190, 25235847, 28039830, 36051210, 42059745, 50471694, 84119490, 126179235, 252358470]

約数ペア:

[(1, 252358470), (2, 126179235), (3, 84119490), (5, 50471694), (6, 42059745), (7, 36051210), (9, 28039830), (10, 25235847), (13, 19412190), (14, 18025605), (15, 16823898), (18, 14019915), (21, 12017070), (26, 9706095), (27, 9346610), (30, 8411949), (35, 7210242), (39, 6470730), (42, 6008535), (45, 5607966), (54, 4673305), (63, 4005690), (65, 3882438), (70, 3605121), (78, 3235365), (90, 2803983), (91, 2773170), (105, 2403414), (117, 2156910), (126, 2002845), (130, 1941219), (135, 1869322), (182, 1386585), (189, 1335230), (195, 1294146), (210, 1201707), (234, 1078455), (270, 934661), (273, 924390), (315, 801138), (351, 718970), (378, 667615), (390, 647073), (455, 554634), (546, 462195), (585, 431382), (630, 400569), (702, 359485), (819, 308130), (910, 277317), (945, 267046), (1170, 215691), (1365, 184878), (1638, 154065), (1755, 143794), (1890, 133523), (2457, 102710), (2730, 92439), (3510, 71897), (4095, 61626), (4914, 51355), (8190, 30813), (10271, 24570), (12285, 20542)]