33404980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 51750860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 179, 215, 217, 301, 310, 358, 430, 434, 602, 620, 716, 860, 868, 895, 1085, 1204, 1253, 1333, 1505, 1790, 2170, 2506, 2666, 3010, 3580, 4340, 5012, 5332, 5549, 6020, 6265, 6665, 7697, 9331, 11098, 12530, 13330, 15394, 18662, 22196, 25060, 26660, 27745, 30788, 37324, 38485, 38843, 46655, 53879, 55490, 76970, 77686, 93310, 107758, 110980, 153940, 155372, 186620, 194215, 215516, 238607, 269395, 388430, 477214, 538790, 776860, 954428, 1077580, 1193035, 1670249, 2386070, 3340498, 4772140, 6680996, 8351245, 16702490, 33404980]

約数ペア:

[(1, 33404980), (2, 16702490), (4, 8351245), (5, 6680996), (7, 4772140), (10, 3340498), (14, 2386070), (20, 1670249), (28, 1193035), (31, 1077580), (35, 954428), (43, 776860), (62, 538790), (70, 477214), (86, 388430), (124, 269395), (140, 238607), (155, 215516), (172, 194215), (179, 186620), (215, 155372), (217, 153940), (301, 110980), (310, 107758), (358, 93310), (430, 77686), (434, 76970), (602, 55490), (620, 53879), (716, 46655), (860, 38843), (868, 38485), (895, 37324), (1085, 30788), (1204, 27745), (1253, 26660), (1333, 25060), (1505, 22196), (1790, 18662), (2170, 15394), (2506, 13330), (2666, 12530), (3010, 11098), (3580, 9331), (4340, 7697), (5012, 6665), (5332, 6265), (5549, 6020)]