749275860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3637

約数の個数: 96

約数和(自身を含む): 2173248000

約数和(自身を除く): 1423972140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 129, 166, 172, 215, 249, 258, 332, 415, 430, 498, 516, 645, 830, 860, 996, 1245, 1290, 1660, 2490, 2580, 3499, 3569, 4980, 6998, 7138, 10497, 10707, 13996, 14276, 17495, 17845, 20994, 21414, 34990, 35690, 41988, 42828, 52485, 53535, 69980, 71380, 104970, 107070, 150457, 209940, 214140, 290417, 300914, 451371, 580834, 601828, 752285, 871251, 902742, 1161668, 1452085, 1504570, 1742502, 1805484, 2256855, 2904170, 3009140, 3485004, 4356255, 4513710, 5808340, 8712510, 9027420, 12487931, 17425020, 24975862, 37463793, 49951724, 62439655, 74927586, 124879310, 149855172, 187318965, 249758620, 374637930, 749275860]

約数ペア:

[(1, 749275860), (2, 374637930), (3, 249758620), (4, 187318965), (5, 149855172), (6, 124879310), (10, 74927586), (12, 62439655), (15, 49951724), (20, 37463793), (30, 24975862), (43, 17425020), (60, 12487931), (83, 9027420), (86, 8712510), (129, 5808340), (166, 4513710), (172, 4356255), (215, 3485004), (249, 3009140), (258, 2904170), (332, 2256855), (415, 1805484), (430, 1742502), (498, 1504570), (516, 1452085), (645, 1161668), (830, 902742), (860, 871251), (996, 752285), (1245, 601828), (1290, 580834), (1660, 451371), (2490, 300914), (2580, 290417), (3499, 214140), (3569, 209940), (4980, 150457), (6998, 107070), (7138, 104970), (10497, 71380), (10707, 69980), (13996, 53535), (14276, 52485), (17495, 42828), (17845, 41988), (20994, 35690), (21414, 34990)]