2021385206490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2591}}^1\times {\mathrm{153877}}^1$

素因数の和:156504

約数の個数: 96

約数和(自身を含む): 5255271000576

約数和(自身を除く): 3233885794086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 2591, 5070, 5182, 7773, 12955, 15546, 25910, 33683, 38865, 67366, 77730, 101049, 153877, 168415, 202098, 307754, 336830, 437879, 461631, 505245, 769385, 875758, 923262, 1010490, 1313637, 1538770, 2000401, 2189395, 2308155, 2627274, 4000802, 4378790, 4616310, 6001203, 6568185, 10002005, 12002406, 13136370, 20004010, 26005213, 30006015, 52010426, 60012030, 78015639, 130026065, 156031278, 260052130, 390078195, 398695307, 780156390, 797390614, 1196085921, 1993476535, 2392171842, 3986953070, 5183038991, 5980429605, 10366077982, 11960859210, 15549116973, 25915194955, 31098233946, 51830389910, 67379506883, 77745584865, 134759013766, 155491169730, 202138520649, 336897534415, 404277041298, 673795068830, 1010692603245, 2021385206490]

約数ペア:

[(1, 2021385206490), (2, 1010692603245), (3, 673795068830), (5, 404277041298), (6, 336897534415), (10, 202138520649), (13, 155491169730), (15, 134759013766), (26, 77745584865), (30, 67379506883), (39, 51830389910), (65, 31098233946), (78, 25915194955), (130, 15549116973), (169, 11960859210), (195, 10366077982), (338, 5980429605), (390, 5183038991), (507, 3986953070), (845, 2392171842), (1014, 1993476535), (1690, 1196085921), (2535, 797390614), (2591, 780156390), (5070, 398695307), (5182, 390078195), (7773, 260052130), (12955, 156031278), (15546, 130026065), (25910, 78015639), (33683, 60012030), (38865, 52010426), (67366, 30006015), (77730, 26005213), (101049, 20004010), (153877, 13136370), (168415, 12002406), (202098, 10002005), (307754, 6568185), (336830, 6001203), (437879, 4616310), (461631, 4378790), (505245, 4000802), (769385, 2627274), (875758, 2308155), (923262, 2189395), (1010490, 2000401), (1313637, 1538770)]