29315580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 94531584

約数和(自身を除く): 65216004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 313, 420, 446, 626, 669, 892, 939, 1115, 1252, 1338, 1561, 1565, 1878, 2191, 2230, 2676, 3122, 3130, 3345, 3756, 4382, 4460, 4683, 4695, 6244, 6260, 6573, 6690, 7805, 8764, 9366, 9390, 10955, 13146, 13380, 15610, 18732, 18780, 21910, 23415, 26292, 31220, 32865, 43820, 46830, 65730, 69799, 93660, 131460, 139598, 209397, 279196, 348995, 418794, 488593, 697990, 837588, 977186, 1046985, 1395980, 1465779, 1954372, 2093970, 2442965, 2931558, 4187940, 4885930, 5863116, 7328895, 9771860, 14657790, 29315580]

約数ペア:

[(1, 29315580), (2, 14657790), (3, 9771860), (4, 7328895), (5, 5863116), (6, 4885930), (7, 4187940), (10, 2931558), (12, 2442965), (14, 2093970), (15, 1954372), (20, 1465779), (21, 1395980), (28, 1046985), (30, 977186), (35, 837588), (42, 697990), (60, 488593), (70, 418794), (84, 348995), (105, 279196), (140, 209397), (210, 139598), (223, 131460), (313, 93660), (420, 69799), (446, 65730), (626, 46830), (669, 43820), (892, 32865), (939, 31220), (1115, 26292), (1252, 23415), (1338, 21910), (1561, 18780), (1565, 18732), (1878, 15610), (2191, 13380), (2230, 13146), (2676, 10955), (3122, 9390), (3130, 9366), (3345, 8764), (3756, 7805), (4382, 6690), (4460, 6573), (4683, 6260), (4695, 6244)]