858596940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101489}}^1$

素因数の和:101551

約数の個数: 72

約数和(自身を含む): 2659849920

約数和(自身を除く): 1801252980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 101489, 202978, 304467, 405956, 507445, 608934, 913401, 1014890, 1217868, 1522335, 1826802, 2029780, 3044670, 3653604, 4567005, 4769983, 6089340, 9134010, 9539966, 14309949, 18268020, 19079932, 23849915, 28619898, 42929847, 47699830, 57239796, 71549745, 85859694, 95399660, 143099490, 171719388, 214649235, 286198980, 429298470, 858596940]

約数ペア:

[(1, 858596940), (2, 429298470), (3, 286198980), (4, 214649235), (5, 171719388), (6, 143099490), (9, 95399660), (10, 85859694), (12, 71549745), (15, 57239796), (18, 47699830), (20, 42929847), (30, 28619898), (36, 23849915), (45, 19079932), (47, 18268020), (60, 14309949), (90, 9539966), (94, 9134010), (141, 6089340), (180, 4769983), (188, 4567005), (235, 3653604), (282, 3044670), (423, 2029780), (470, 1826802), (564, 1522335), (705, 1217868), (846, 1014890), (940, 913401), (1410, 608934), (1692, 507445), (2115, 405956), (2820, 304467), (4230, 202978), (8460, 101489)]