30735320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 91445760

約数和(自身を除く): 60710440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 587, 595, 616, 680, 748, 770, 935, 952, 1174, 1190, 1309, 1496, 1540, 1870, 2348, 2380, 2618, 2935, 3080, 3740, 4109, 4696, 4760, 5236, 5870, 6457, 6545, 7480, 8218, 9979, 10472, 11740, 12914, 13090, 16436, 19958, 20545, 23480, 25828, 26180, 32285, 32872, 39916, 41090, 45199, 49895, 51656, 52360, 64570, 69853, 79832, 82180, 90398, 99790, 109769, 129140, 139706, 164360, 180796, 199580, 219538, 225995, 258280, 279412, 349265, 361592, 399160, 439076, 451990, 548845, 558824, 698530, 768383, 878152, 903980, 1097690, 1397060, 1536766, 1807960, 2195380, 2794120, 3073532, 3841915, 4390760, 6147064, 7683830, 15367660, 30735320]

約数ペア:

[(1, 30735320), (2, 15367660), (4, 7683830), (5, 6147064), (7, 4390760), (8, 3841915), (10, 3073532), (11, 2794120), (14, 2195380), (17, 1807960), (20, 1536766), (22, 1397060), (28, 1097690), (34, 903980), (35, 878152), (40, 768383), (44, 698530), (55, 558824), (56, 548845), (68, 451990), (70, 439076), (77, 399160), (85, 361592), (88, 349265), (110, 279412), (119, 258280), (136, 225995), (140, 219538), (154, 199580), (170, 180796), (187, 164360), (220, 139706), (238, 129140), (280, 109769), (308, 99790), (340, 90398), (374, 82180), (385, 79832), (440, 69853), (476, 64570), (587, 52360), (595, 51656), (616, 49895), (680, 45199), (748, 41090), (770, 39916), (935, 32872), (952, 32285), (1174, 26180), (1190, 25828), (1309, 23480), (1496, 20545), (1540, 19958), (1870, 16436), (2348, 13090), (2380, 12914), (2618, 11740), (2935, 10472), (3080, 9979), (3740, 8218), (4109, 7480), (4696, 6545), (4760, 6457), (5236, 5870)]