677711970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2677

約数の個数: 144

約数和(自身を含む): 2021027112

約数和(自身を除く): 1343315142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 845, 1014, 1105, 1170, 1326, 1521, 1530, 1690, 1989, 2210, 2535, 2621, 2873, 3042, 3315, 3978, 5070, 5242, 5746, 6630, 7605, 7863, 8619, 9945, 13105, 14365, 15210, 15726, 17238, 19890, 23589, 25857, 26210, 28730, 34073, 39315, 43095, 44557, 47178, 51714, 68146, 78630, 86190, 89114, 102219, 117945, 129285, 133671, 170365, 204438, 222785, 235890, 258570, 267342, 306657, 340730, 401013, 442949, 445570, 511095, 579241, 613314, 668355, 802026, 885898, 1022190, 1158482, 1328847, 1336710, 1533285, 1737723, 2005065, 2214745, 2657694, 2896205, 3066570, 3475446, 3986541, 4010130, 4429490, 5213169, 5792410, 6644235, 7530133, 7973082, 8688615, 10426338, 13288470, 15060266, 17377230, 19932705, 22590399, 26065845, 37650665, 39865410, 45180798, 52131690, 67771197, 75301330, 112951995, 135542394, 225903990, 338855985, 677711970]

約数ペア:

[(1, 677711970), (2, 338855985), (3, 225903990), (5, 135542394), (6, 112951995), (9, 75301330), (10, 67771197), (13, 52131690), (15, 45180798), (17, 39865410), (18, 37650665), (26, 26065845), (30, 22590399), (34, 19932705), (39, 17377230), (45, 15060266), (51, 13288470), (65, 10426338), (78, 8688615), (85, 7973082), (90, 7530133), (102, 6644235), (117, 5792410), (130, 5213169), (153, 4429490), (169, 4010130), (170, 3986541), (195, 3475446), (221, 3066570), (234, 2896205), (255, 2657694), (306, 2214745), (338, 2005065), (390, 1737723), (442, 1533285), (507, 1336710), (510, 1328847), (585, 1158482), (663, 1022190), (765, 885898), (845, 802026), (1014, 668355), (1105, 613314), (1170, 579241), (1326, 511095), (1521, 445570), (1530, 442949), (1690, 401013), (1989, 340730), (2210, 306657), (2535, 267342), (2621, 258570), (2873, 235890), (3042, 222785), (3315, 204438), (3978, 170365), (5070, 133671), (5242, 129285), (5746, 117945), (6630, 102219), (7605, 89114), (7863, 86190), (8619, 78630), (9945, 68146), (13105, 51714), (14365, 47178), (15210, 44557), (15726, 43095), (17238, 39315), (19890, 34073), (23589, 28730), (25857, 26210)]