304869460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 769950720

約数和(自身を除く): 465081260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 61, 70, 116, 122, 140, 145, 203, 244, 290, 305, 406, 427, 580, 610, 812, 854, 1015, 1220, 1231, 1708, 1769, 2030, 2135, 2462, 3538, 4060, 4270, 4924, 6155, 7076, 8540, 8617, 8845, 12310, 12383, 17234, 17690, 24620, 24766, 34468, 35380, 35699, 43085, 49532, 61915, 71398, 75091, 86170, 123830, 142796, 150182, 172340, 178495, 247660, 249893, 300364, 356990, 375455, 499786, 525637, 713980, 750910, 999572, 1051274, 1249465, 1501820, 2102548, 2177639, 2498930, 2628185, 4355278, 4997860, 5256370, 8710556, 10512740, 10888195, 15243473, 21776390, 30486946, 43552780, 60973892, 76217365, 152434730, 304869460]

約数ペア:

[(1, 304869460), (2, 152434730), (4, 76217365), (5, 60973892), (7, 43552780), (10, 30486946), (14, 21776390), (20, 15243473), (28, 10888195), (29, 10512740), (35, 8710556), (58, 5256370), (61, 4997860), (70, 4355278), (116, 2628185), (122, 2498930), (140, 2177639), (145, 2102548), (203, 1501820), (244, 1249465), (290, 1051274), (305, 999572), (406, 750910), (427, 713980), (580, 525637), (610, 499786), (812, 375455), (854, 356990), (1015, 300364), (1220, 249893), (1231, 247660), (1708, 178495), (1769, 172340), (2030, 150182), (2135, 142796), (2462, 123830), (3538, 86170), (4060, 75091), (4270, 71398), (4924, 61915), (6155, 49532), (7076, 43085), (8540, 35699), (8617, 35380), (8845, 34468), (12310, 24766), (12383, 24620), (17234, 17690)]