61330290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 177759360

約数和(自身を除く): 116429070

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, 399, 570, 665, 722, 798, 809, 1083, 1330, 1618, 1805, 1995, 2166, 2427, 2527, 3610, 3990, 4045, 4854, 5054, 5415, 5663, 7581, 8090, 10830, 11326, 12135, 12635, 15162, 15371, 16989, 24270, 25270, 28315, 30742, 33978, 37905, 46113, 56630, 75810, 76855, 84945, 92226, 107597, 153710, 169890, 215194, 230565, 292049, 322791, 461130, 537985, 584098, 645582, 876147, 1075970, 1460245, 1613955, 1752294, 2044343, 2920490, 3227910, 4088686, 4380735, 6133029, 8761470, 10221715, 12266058, 20443430, 30665145, 61330290]

約数ペア:

[(1, 61330290), (2, 30665145), (3, 20443430), (5, 12266058), (6, 10221715), (7, 8761470), (10, 6133029), (14, 4380735), (15, 4088686), (19, 3227910), (21, 2920490), (30, 2044343), (35, 1752294), (38, 1613955), (42, 1460245), (57, 1075970), (70, 876147), (95, 645582), (105, 584098), (114, 537985), (133, 461130), (190, 322791), (210, 292049), (266, 230565), (285, 215194), (361, 169890), (399, 153710), (570, 107597), (665, 92226), (722, 84945), (798, 76855), (809, 75810), (1083, 56630), (1330, 46113), (1618, 37905), (1805, 33978), (1995, 30742), (2166, 28315), (2427, 25270), (2527, 24270), (3610, 16989), (3990, 15371), (4045, 15162), (4854, 12635), (5054, 12135), (5415, 11326), (5663, 10830), (7581, 8090)]