2746380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 9483264

約数和(自身を除く): 6736884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 503, 546, 780, 910, 1006, 1092, 1365, 1509, 1820, 2012, 2515, 2730, 3018, 3521, 5030, 5460, 6036, 6539, 7042, 7545, 10060, 10563, 13078, 14084, 15090, 17605, 19617, 21126, 26156, 30180, 32695, 35210, 39234, 42252, 45773, 52815, 65390, 70420, 78468, 91546, 98085, 105630, 130780, 137319, 183092, 196170, 211260, 228865, 274638, 392340, 457730, 549276, 686595, 915460, 1373190, 2746380]

約数ペア:

[(1, 2746380), (2, 1373190), (3, 915460), (4, 686595), (5, 549276), (6, 457730), (7, 392340), (10, 274638), (12, 228865), (13, 211260), (14, 196170), (15, 183092), (20, 137319), (21, 130780), (26, 105630), (28, 98085), (30, 91546), (35, 78468), (39, 70420), (42, 65390), (52, 52815), (60, 45773), (65, 42252), (70, 39234), (78, 35210), (84, 32695), (91, 30180), (105, 26156), (130, 21126), (140, 19617), (156, 17605), (182, 15090), (195, 14084), (210, 13078), (260, 10563), (273, 10060), (364, 7545), (390, 7042), (420, 6539), (455, 6036), (503, 5460), (546, 5030), (780, 3521), (910, 3018), (1006, 2730), (1092, 2515), (1365, 2012), (1509, 1820)]