1282160070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{206467}}^1$

素因数の和:206506

約数の個数: 64

約数和(自身を含む): 3567767040

約数和(自身を除く): 2285606970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 206467, 412934, 619401, 1032335, 1238802, 1858203, 2064670, 3097005, 3716406, 4748741, 5574609, 6194010, 9291015, 9497482, 11149218, 14246223, 18582030, 23743705, 27873045, 28492446, 42738669, 47487410, 55746090, 71231115, 85477338, 128216007, 142462230, 213693345, 256432014, 427386690, 641080035, 1282160070]

約数ペア:

[(1, 1282160070), (2, 641080035), (3, 427386690), (5, 256432014), (6, 213693345), (9, 142462230), (10, 128216007), (15, 85477338), (18, 71231115), (23, 55746090), (27, 47487410), (30, 42738669), (45, 28492446), (46, 27873045), (54, 23743705), (69, 18582030), (90, 14246223), (115, 11149218), (135, 9497482), (138, 9291015), (207, 6194010), (230, 5574609), (270, 4748741), (345, 3716406), (414, 3097005), (621, 2064670), (690, 1858203), (1035, 1238802), (1242, 1032335), (2070, 619401), (3105, 412934), (6210, 206467)]