76321290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 193933440

約数和(自身を除く): 117612150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 514, 521, 570, 771, 1042, 1285, 1542, 1563, 2570, 2605, 3126, 3855, 4883, 5210, 7710, 7815, 9766, 9899, 14649, 15630, 19798, 24415, 29298, 29697, 48830, 49495, 59394, 73245, 98990, 133897, 146490, 148485, 267794, 296970, 401691, 669485, 803382, 1338970, 2008455, 2544043, 4016910, 5088086, 7632129, 12720215, 15264258, 25440430, 38160645, 76321290]

約数ペア:

[(1, 76321290), (2, 38160645), (3, 25440430), (5, 15264258), (6, 12720215), (10, 7632129), (15, 5088086), (19, 4016910), (30, 2544043), (38, 2008455), (57, 1338970), (95, 803382), (114, 669485), (190, 401691), (257, 296970), (285, 267794), (514, 148485), (521, 146490), (570, 133897), (771, 98990), (1042, 73245), (1285, 59394), (1542, 49495), (1563, 48830), (2570, 29697), (2605, 29298), (3126, 24415), (3855, 19798), (4883, 15630), (5210, 14649), (7710, 9899), (7815, 9766)]