958646970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{2113}}^1$

素因数の和:2268

約数の個数: 72

約数和(自身を含む): 2529278388

約数和(自身を除く): 1570631418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2113, 2130, 3195, 4226, 5041, 6339, 6390, 10082, 10565, 12678, 15123, 19017, 21130, 25205, 30246, 31695, 38034, 45369, 50410, 63390, 75615, 90738, 95085, 150023, 151230, 190170, 226845, 300046, 450069, 453690, 750115, 900138, 1350207, 1500230, 2250345, 2700414, 4500690, 6751035, 10651633, 13502070, 21303266, 31954899, 53258165, 63909798, 95864697, 106516330, 159774495, 191729394, 319548990, 479323485, 958646970]

約数ペア:

[(1, 958646970), (2, 479323485), (3, 319548990), (5, 191729394), (6, 159774495), (9, 106516330), (10, 95864697), (15, 63909798), (18, 53258165), (30, 31954899), (45, 21303266), (71, 13502070), (90, 10651633), (142, 6751035), (213, 4500690), (355, 2700414), (426, 2250345), (639, 1500230), (710, 1350207), (1065, 900138), (1278, 750115), (2113, 453690), (2130, 450069), (3195, 300046), (4226, 226845), (5041, 190170), (6339, 151230), (6390, 150023), (10082, 95085), (10565, 90738), (12678, 75615), (15123, 63390), (19017, 50410), (21130, 45369), (25205, 38034), (30246, 31695)]