101721870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 278620992

約数和(自身を除く): 176899122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 157, 207, 230, 313, 314, 345, 414, 471, 626, 690, 785, 939, 942, 1035, 1413, 1565, 1570, 1878, 2070, 2355, 2817, 2826, 3130, 3611, 4695, 4710, 5634, 7065, 7199, 7222, 9390, 10833, 14085, 14130, 14398, 18055, 21597, 21666, 28170, 32499, 35995, 36110, 43194, 49141, 54165, 64791, 64998, 71990, 98282, 107985, 108330, 129582, 147423, 162495, 215970, 245705, 294846, 323955, 324990, 442269, 491410, 647910, 737115, 884538, 1130243, 1474230, 2211345, 2260486, 3390729, 4422690, 5651215, 6781458, 10172187, 11302430, 16953645, 20344374, 33907290, 50860935, 101721870]

約数ペア:

[(1, 101721870), (2, 50860935), (3, 33907290), (5, 20344374), (6, 16953645), (9, 11302430), (10, 10172187), (15, 6781458), (18, 5651215), (23, 4422690), (30, 3390729), (45, 2260486), (46, 2211345), (69, 1474230), (90, 1130243), (115, 884538), (138, 737115), (157, 647910), (207, 491410), (230, 442269), (313, 324990), (314, 323955), (345, 294846), (414, 245705), (471, 215970), (626, 162495), (690, 147423), (785, 129582), (939, 108330), (942, 107985), (1035, 98282), (1413, 71990), (1565, 64998), (1570, 64791), (1878, 54165), (2070, 49141), (2355, 43194), (2817, 36110), (2826, 35995), (3130, 32499), (3611, 28170), (4695, 21666), (4710, 21597), (5634, 18055), (7065, 14398), (7199, 14130), (7222, 14085), (9390, 10833)]