30045665.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9743}}^1$

素因数の和:9778

約数の個数: 144

約数和(自身を含む): 595865088

約数和(自身を除く): 436274748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9743, 16380, 19486, 29229, 38972, 48715, 58458, 68201, 87687, 97430, 116916, 126659, 136402, 146145, 175374, 194860, 204603, 253318, 272804, 292290, 341005, 350748, 379977, 409206, 438435, 506636, 584580, 613809, 633295, 682010, 759954, 818412, 876870, 886613, 1023015, 1139931, 1227618, 1266590, 1364020, 1519908, 1753740, 1773226, 1899885, 2046030, 2279862, 2455236, 2533180, 2659839, 3069045, 3546452, 3799770, 4092060, 4433065, 4559724, 5319678, 5699655, 6138090, 7599540, 7979517, 8866130, 10639356, 11399310, 12276180, 13299195, 15959034, 17732260, 22798620, 26598390, 31918068, 39897585, 53196780, 79795170, 159590340]

約数ペア:

[(1, 159590340), (2, 79795170), (3, 53196780), (4, 39897585), (5, 31918068), (6, 26598390), (7, 22798620), (9, 17732260), (10, 15959034), (12, 13299195), (13, 12276180), (14, 11399310), (15, 10639356), (18, 8866130), (20, 7979517), (21, 7599540), (26, 6138090), (28, 5699655), (30, 5319678), (35, 4559724), (36, 4433065), (39, 4092060), (42, 3799770), (45, 3546452), (52, 3069045), (60, 2659839), (63, 2533180), (65, 2455236), (70, 2279862), (78, 2046030), (84, 1899885), (90, 1773226), (91, 1753740), (105, 1519908), (117, 1364020), (126, 1266590), (130, 1227618), (140, 1139931), (156, 1023015), (180, 886613), (182, 876870), (195, 818412), (210, 759954), (234, 682010), (252, 633295), (260, 613809), (273, 584580), (315, 506636), (364, 438435), (390, 409206), (420, 379977), (455, 350748), (468, 341005), (546, 292290), (585, 272804), (630, 253318), (780, 204603), (819, 194860), (910, 175374), (1092, 146145), (1170, 136402), (1260, 126659), (1365, 116916), (1638, 97430), (1820, 87687), (2340, 68201), (2730, 58458), (3276, 48715), (4095, 38972), (5460, 29229), (8190, 19486), (9743, 16380)]