163941930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2796

約数の個数: 96

約数和(自身を含む): 460287360

約数和(自身を除く): 296345430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 667, 690, 870, 1035, 1305, 1334, 2001, 2070, 2610, 2731, 3335, 4002, 5462, 6003, 6670, 8193, 10005, 12006, 13655, 16386, 20010, 24579, 27310, 30015, 40965, 49158, 60030, 62813, 79199, 81930, 122895, 125626, 158398, 188439, 237597, 245790, 314065, 376878, 395995, 475194, 565317, 628130, 712791, 791990, 942195, 1130634, 1187985, 1425582, 1821577, 1884390, 2375970, 2826585, 3563955, 3643154, 5464731, 5653170, 7127910, 9107885, 10929462, 16394193, 18215770, 27323655, 32788386, 54647310, 81970965, 163941930]

約数ペア:

[(1, 163941930), (2, 81970965), (3, 54647310), (5, 32788386), (6, 27323655), (9, 18215770), (10, 16394193), (15, 10929462), (18, 9107885), (23, 7127910), (29, 5653170), (30, 5464731), (45, 3643154), (46, 3563955), (58, 2826585), (69, 2375970), (87, 1884390), (90, 1821577), (115, 1425582), (138, 1187985), (145, 1130634), (174, 942195), (207, 791990), (230, 712791), (261, 628130), (290, 565317), (345, 475194), (414, 395995), (435, 376878), (522, 314065), (667, 245790), (690, 237597), (870, 188439), (1035, 158398), (1305, 125626), (1334, 122895), (2001, 81930), (2070, 79199), (2610, 62813), (2731, 60030), (3335, 49158), (4002, 40965), (5462, 30015), (6003, 27310), (6670, 24579), (8193, 20010), (10005, 16386), (12006, 13655)]