1520615070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1399}}^1$

素因数の和:2354

約数の個数: 96

約数和(自身を含む): 4265352000

約数和(自身を除く): 2744736930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 929, 1170, 1399, 1858, 2787, 2798, 4197, 4645, 5574, 6995, 8361, 8394, 9290, 12077, 12591, 13935, 13990, 16722, 18187, 20985, 24154, 25182, 27870, 36231, 36374, 41805, 41970, 54561, 60385, 62955, 72462, 83610, 90935, 108693, 109122, 120770, 125910, 163683, 181155, 181870, 217386, 272805, 327366, 362310, 543465, 545610, 818415, 1086930, 1299671, 1636830, 2599342, 3899013, 6498355, 7798026, 11697039, 12996710, 16895723, 19495065, 23394078, 33791446, 38990130, 50687169, 58485195, 84478615, 101374338, 116970390, 152061507, 168957230, 253435845, 304123014, 506871690, 760307535, 1520615070]

約数ペア:

[(1, 1520615070), (2, 760307535), (3, 506871690), (5, 304123014), (6, 253435845), (9, 168957230), (10, 152061507), (13, 116970390), (15, 101374338), (18, 84478615), (26, 58485195), (30, 50687169), (39, 38990130), (45, 33791446), (65, 23394078), (78, 19495065), (90, 16895723), (117, 12996710), (130, 11697039), (195, 7798026), (234, 6498355), (390, 3899013), (585, 2599342), (929, 1636830), (1170, 1299671), (1399, 1086930), (1858, 818415), (2787, 545610), (2798, 543465), (4197, 362310), (4645, 327366), (5574, 272805), (6995, 217386), (8361, 181870), (8394, 181155), (9290, 163683), (12077, 125910), (12591, 120770), (13935, 109122), (13990, 108693), (16722, 90935), (18187, 83610), (20985, 72462), (24154, 62955), (25182, 60385), (27870, 54561), (36231, 41970), (36374, 41805)]