749206410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 1841107968

約数和(自身を除く): 1091901558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 223, 265, 318, 446, 530, 669, 795, 1115, 1338, 1590, 2113, 2230, 3345, 4226, 6339, 6690, 10565, 11819, 12678, 21130, 23638, 31695, 35457, 59095, 63390, 70914, 111989, 118190, 177285, 223978, 335967, 354570, 471199, 559945, 671934, 942398, 1119890, 1413597, 1679835, 2355995, 2827194, 3359670, 4711990, 7067985, 14135970, 24973547, 49947094, 74920641, 124867735, 149841282, 249735470, 374603205, 749206410]

約数ペア:

[(1, 749206410), (2, 374603205), (3, 249735470), (5, 149841282), (6, 124867735), (10, 74920641), (15, 49947094), (30, 24973547), (53, 14135970), (106, 7067985), (159, 4711990), (223, 3359670), (265, 2827194), (318, 2355995), (446, 1679835), (530, 1413597), (669, 1119890), (795, 942398), (1115, 671934), (1338, 559945), (1590, 471199), (2113, 354570), (2230, 335967), (3345, 223978), (4226, 177285), (6339, 118190), (6690, 111989), (10565, 70914), (11819, 63390), (12678, 59095), (21130, 35457), (23638, 31695)]