171569190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 478420992

約数和(自身を除く): 306851802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 310, 345, 390, 403, 465, 598, 617, 690, 713, 806, 897, 930, 1209, 1234, 1426, 1495, 1794, 1851, 2015, 2139, 2418, 2990, 3085, 3565, 3702, 4030, 4278, 4485, 6045, 6170, 7130, 8021, 8970, 9255, 9269, 10695, 12090, 14191, 16042, 18510, 18538, 19127, 21390, 24063, 27807, 28382, 38254, 40105, 42573, 46345, 48126, 55614, 57381, 70955, 80210, 85146, 92690, 95635, 114762, 120315, 139035, 141910, 184483, 191270, 212865, 240630, 248651, 278070, 286905, 368966, 425730, 439921, 497302, 553449, 573810, 745953, 879842, 922415, 1106898, 1243255, 1319763, 1491906, 1844830, 2199605, 2486510, 2639526, 2767245, 3729765, 4399210, 5534490, 5718973, 6598815, 7459530, 11437946, 13197630, 17156919, 28594865, 34313838, 57189730, 85784595, 171569190]

約数ペア:

[(1, 171569190), (2, 85784595), (3, 57189730), (5, 34313838), (6, 28594865), (10, 17156919), (13, 13197630), (15, 11437946), (23, 7459530), (26, 6598815), (30, 5718973), (31, 5534490), (39, 4399210), (46, 3729765), (62, 2767245), (65, 2639526), (69, 2486510), (78, 2199605), (93, 1844830), (115, 1491906), (130, 1319763), (138, 1243255), (155, 1106898), (186, 922415), (195, 879842), (230, 745953), (299, 573810), (310, 553449), (345, 497302), (390, 439921), (403, 425730), (465, 368966), (598, 286905), (617, 278070), (690, 248651), (713, 240630), (806, 212865), (897, 191270), (930, 184483), (1209, 141910), (1234, 139035), (1426, 120315), (1495, 114762), (1794, 95635), (1851, 92690), (2015, 85146), (2139, 80210), (2418, 70955), (2990, 57381), (3085, 55614), (3565, 48126), (3702, 46345), (4030, 42573), (4278, 40105), (4485, 38254), (6045, 28382), (6170, 27807), (7130, 24063), (8021, 21390), (8970, 19127), (9255, 18538), (9269, 18510), (10695, 16042), (12090, 14191)]