230063820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{1597}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 751967664

約数和(自身を除く): 521903844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1597, 1715, 2058, 2401, 2940, 3194, 3430, 4116, 4791, 4802, 5145, 6388, 6860, 7203, 7985, 9582, 9604, 10290, 11179, 12005, 14406, 15970, 19164, 20580, 22358, 23955, 24010, 28812, 31940, 33537, 36015, 44716, 47910, 48020, 55895, 67074, 72030, 78253, 95820, 111790, 134148, 144060, 156506, 167685, 223580, 234759, 313012, 335370, 391265, 469518, 547771, 670740, 782530, 939036, 1095542, 1173795, 1565060, 1643313, 2191084, 2347590, 2738855, 3286626, 3834397, 4695180, 5477710, 6573252, 7668794, 8216565, 10955420, 11503191, 15337588, 16433130, 19171985, 23006382, 32866260, 38343970, 46012764, 57515955, 76687940, 115031910, 230063820]

約数ペア:

[(1, 230063820), (2, 115031910), (3, 76687940), (4, 57515955), (5, 46012764), (6, 38343970), (7, 32866260), (10, 23006382), (12, 19171985), (14, 16433130), (15, 15337588), (20, 11503191), (21, 10955420), (28, 8216565), (30, 7668794), (35, 6573252), (42, 5477710), (49, 4695180), (60, 3834397), (70, 3286626), (84, 2738855), (98, 2347590), (105, 2191084), (140, 1643313), (147, 1565060), (196, 1173795), (210, 1095542), (245, 939036), (294, 782530), (343, 670740), (420, 547771), (490, 469518), (588, 391265), (686, 335370), (735, 313012), (980, 234759), (1029, 223580), (1372, 167685), (1470, 156506), (1597, 144060), (1715, 134148), (2058, 111790), (2401, 95820), (2940, 78253), (3194, 72030), (3430, 67074), (4116, 55895), (4791, 48020), (4802, 47910), (5145, 44716), (6388, 36015), (6860, 33537), (7203, 31940), (7985, 28812), (9582, 24010), (9604, 23955), (10290, 22358), (11179, 20580), (12005, 19164), (14406, 15970)]