3178830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 8460288

約数和(自身を除く): 5281458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 271, 345, 391, 510, 542, 690, 782, 813, 1173, 1355, 1626, 1955, 2346, 2710, 3910, 4065, 4607, 5865, 6233, 8130, 9214, 11730, 12466, 13821, 18699, 23035, 27642, 31165, 37398, 46070, 62330, 69105, 93495, 105961, 138210, 186990, 211922, 317883, 529805, 635766, 1059610, 1589415, 3178830]

約数ペア:

[(1, 3178830), (2, 1589415), (3, 1059610), (5, 635766), (6, 529805), (10, 317883), (15, 211922), (17, 186990), (23, 138210), (30, 105961), (34, 93495), (46, 69105), (51, 62330), (69, 46070), (85, 37398), (102, 31165), (115, 27642), (138, 23035), (170, 18699), (230, 13821), (255, 12466), (271, 11730), (345, 9214), (391, 8130), (510, 6233), (542, 5865), (690, 4607), (782, 4065), (813, 3910), (1173, 2710), (1355, 2346), (1626, 1955)]