62971740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 154973988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1583, 1989, 2210, 2340, 2652, 3060, 3166, 3315, 3978, 4420, 4749, 6332, 6630, 7915, 7956, 9498, 9945, 13260, 14247, 15830, 18996, 19890, 20579, 23745, 26911, 28494, 31660, 39780, 41158, 47490, 53822, 56988, 61737, 71235, 80733, 82316, 94980, 102895, 107644, 123474, 134555, 142470, 161466, 185211, 205790, 242199, 246948, 269110, 284940, 308685, 322932, 349843, 370422, 403665, 411580, 484398, 538220, 617370, 699686, 740844, 807330, 926055, 968796, 1049529, 1210995, 1234740, 1399372, 1614660, 1749215, 1852110, 2099058, 2421990, 3148587, 3498430, 3704220, 4198116, 4843980, 5247645, 6297174, 6996860, 10495290, 12594348, 15742935, 20990580, 31485870, 62971740]

約数ペア:

[(1, 62971740), (2, 31485870), (3, 20990580), (4, 15742935), (5, 12594348), (6, 10495290), (9, 6996860), (10, 6297174), (12, 5247645), (13, 4843980), (15, 4198116), (17, 3704220), (18, 3498430), (20, 3148587), (26, 2421990), (30, 2099058), (34, 1852110), (36, 1749215), (39, 1614660), (45, 1399372), (51, 1234740), (52, 1210995), (60, 1049529), (65, 968796), (68, 926055), (78, 807330), (85, 740844), (90, 699686), (102, 617370), (117, 538220), (130, 484398), (153, 411580), (156, 403665), (170, 370422), (180, 349843), (195, 322932), (204, 308685), (221, 284940), (234, 269110), (255, 246948), (260, 242199), (306, 205790), (340, 185211), (390, 161466), (442, 142470), (468, 134555), (510, 123474), (585, 107644), (612, 102895), (663, 94980), (765, 82316), (780, 80733), (884, 71235), (1020, 61737), (1105, 56988), (1170, 53822), (1326, 47490), (1530, 41158), (1583, 39780), (1989, 31660), (2210, 28494), (2340, 26911), (2652, 23745), (3060, 20579), (3166, 19890), (3315, 18996), (3978, 15830), (4420, 14247), (4749, 13260), (6332, 9945), (6630, 9498), (7915, 7956)]