202110263530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:1196

約数の個数: 128

約数和(自身を含む): 425572392960

約数和(自身を除く): 223462129430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 229, 311, 355, 458, 497, 571, 622, 710, 994, 1142, 1145, 1555, 1603, 2177, 2290, 2485, 2855, 3110, 3206, 3997, 4354, 4970, 5710, 7994, 8015, 10885, 16030, 16259, 19985, 21770, 22081, 32518, 39970, 40541, 44162, 71219, 81082, 81295, 110405, 113813, 130759, 142438, 154567, 162590, 177581, 202705, 220810, 227626, 261518, 283787, 309134, 355162, 356095, 405410, 498533, 567574, 569065, 653795, 712190, 772835, 887905, 915313, 997066, 1138130, 1243067, 1307590, 1418935, 1545670, 1775810, 1830626, 2486134, 2492665, 2837870, 4576565, 4985330, 5056549, 6215335, 9153130, 9283889, 10113098, 12430670, 12608251, 18567778, 25216502, 25282745, 35395843, 40666049, 46419445, 50565490, 63041255, 64987223, 70791686, 81332098, 88257757, 92838890, 126082510, 129974446, 176515514, 176979215, 203330245, 284662343, 324936115, 353958430, 406660490, 441288785, 569324686, 649872230, 882577570, 1423311715, 2846623430, 2887289479, 5774578958, 14436447395, 20211026353, 28872894790, 40422052706, 101055131765, 202110263530]

約数ペア:

[(1, 202110263530), (2, 101055131765), (5, 40422052706), (7, 28872894790), (10, 20211026353), (14, 14436447395), (35, 5774578958), (70, 2887289479), (71, 2846623430), (142, 1423311715), (229, 882577570), (311, 649872230), (355, 569324686), (458, 441288785), (497, 406660490), (571, 353958430), (622, 324936115), (710, 284662343), (994, 203330245), (1142, 176979215), (1145, 176515514), (1555, 129974446), (1603, 126082510), (2177, 92838890), (2290, 88257757), (2485, 81332098), (2855, 70791686), (3110, 64987223), (3206, 63041255), (3997, 50565490), (4354, 46419445), (4970, 40666049), (5710, 35395843), (7994, 25282745), (8015, 25216502), (10885, 18567778), (16030, 12608251), (16259, 12430670), (19985, 10113098), (21770, 9283889), (22081, 9153130), (32518, 6215335), (39970, 5056549), (40541, 4985330), (44162, 4576565), (71219, 2837870), (81082, 2492665), (81295, 2486134), (110405, 1830626), (113813, 1775810), (130759, 1545670), (142438, 1418935), (154567, 1307590), (162590, 1243067), (177581, 1138130), (202705, 997066), (220810, 915313), (227626, 887905), (261518, 772835), (283787, 712190), (309134, 653795), (355162, 569065), (356095, 567574), (405410, 498533)]