307839540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 887644800

約数和(自身を除く): 579805260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 73, 134, 146, 201, 219, 268, 292, 335, 365, 402, 438, 670, 730, 804, 876, 1005, 1049, 1095, 1340, 1460, 2010, 2098, 2190, 3147, 4020, 4196, 4380, 4891, 5245, 6294, 9782, 10490, 12588, 14673, 15735, 19564, 20980, 24455, 29346, 31470, 48910, 58692, 62940, 70283, 73365, 76577, 97820, 140566, 146730, 153154, 210849, 229731, 281132, 293460, 306308, 351415, 382885, 421698, 459462, 702830, 765770, 843396, 918924, 1054245, 1148655, 1405660, 1531540, 2108490, 2297310, 4216980, 4594620, 5130659, 10261318, 15391977, 20522636, 25653295, 30783954, 51306590, 61567908, 76959885, 102613180, 153919770, 307839540]

約数ペア:

[(1, 307839540), (2, 153919770), (3, 102613180), (4, 76959885), (5, 61567908), (6, 51306590), (10, 30783954), (12, 25653295), (15, 20522636), (20, 15391977), (30, 10261318), (60, 5130659), (67, 4594620), (73, 4216980), (134, 2297310), (146, 2108490), (201, 1531540), (219, 1405660), (268, 1148655), (292, 1054245), (335, 918924), (365, 843396), (402, 765770), (438, 702830), (670, 459462), (730, 421698), (804, 382885), (876, 351415), (1005, 306308), (1049, 293460), (1095, 281132), (1340, 229731), (1460, 210849), (2010, 153154), (2098, 146730), (2190, 140566), (3147, 97820), (4020, 76577), (4196, 73365), (4380, 70283), (4891, 62940), (5245, 58692), (6294, 48910), (9782, 31470), (10490, 29346), (12588, 24455), (14673, 20980), (15735, 19564)]