29490090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 85587840

約数和(自身を除く): 56097750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 389, 399, 570, 665, 722, 778, 798, 1083, 1167, 1330, 1805, 1945, 1995, 2166, 2334, 2527, 2723, 3610, 3890, 3990, 5054, 5415, 5446, 5835, 7391, 7581, 8169, 10830, 11670, 12635, 13615, 14782, 15162, 16338, 22173, 25270, 27230, 36955, 37905, 40845, 44346, 51737, 73910, 75810, 81690, 103474, 110865, 140429, 155211, 221730, 258685, 280858, 310422, 421287, 517370, 702145, 776055, 842574, 983003, 1404290, 1552110, 1966006, 2106435, 2949009, 4212870, 4915015, 5898018, 9830030, 14745045, 29490090]

約数ペア:

[(1, 29490090), (2, 14745045), (3, 9830030), (5, 5898018), (6, 4915015), (7, 4212870), (10, 2949009), (14, 2106435), (15, 1966006), (19, 1552110), (21, 1404290), (30, 983003), (35, 842574), (38, 776055), (42, 702145), (57, 517370), (70, 421287), (95, 310422), (105, 280858), (114, 258685), (133, 221730), (190, 155211), (210, 140429), (266, 110865), (285, 103474), (361, 81690), (389, 75810), (399, 73910), (570, 51737), (665, 44346), (722, 40845), (778, 37905), (798, 36955), (1083, 27230), (1167, 25270), (1330, 22173), (1805, 16338), (1945, 15162), (1995, 14782), (2166, 13615), (2334, 12635), (2527, 11670), (2723, 10830), (3610, 8169), (3890, 7581), (3990, 7391), (5054, 5835), (5415, 5446)]