419631810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 1139927040

約数和(自身を除く): 720295230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 61, 62, 65, 78, 93, 122, 130, 155, 183, 186, 195, 305, 310, 366, 390, 403, 465, 569, 610, 793, 806, 915, 930, 1138, 1209, 1586, 1707, 1830, 1891, 2015, 2379, 2418, 2845, 3414, 3782, 3965, 4030, 4758, 5673, 5690, 6045, 7397, 7930, 8535, 9455, 11346, 11895, 12090, 14794, 17070, 17639, 18910, 22191, 23790, 24583, 28365, 34709, 35278, 36985, 44382, 49166, 52917, 56730, 69418, 73749, 73970, 88195, 104127, 105834, 110955, 122915, 147498, 173545, 176390, 208254, 221910, 229307, 245830, 264585, 347090, 368745, 451217, 458614, 520635, 529170, 687921, 737490, 902434, 1041270, 1075979, 1146535, 1353651, 1375842, 2151958, 2256085, 2293070, 2707302, 3227937, 3439605, 4512170, 5379895, 6455874, 6768255, 6879210, 10759790, 13536510, 13987727, 16139685, 27975454, 32279370, 41963181, 69938635, 83926362, 139877270, 209815905, 419631810]

約数ペア:

[(1, 419631810), (2, 209815905), (3, 139877270), (5, 83926362), (6, 69938635), (10, 41963181), (13, 32279370), (15, 27975454), (26, 16139685), (30, 13987727), (31, 13536510), (39, 10759790), (61, 6879210), (62, 6768255), (65, 6455874), (78, 5379895), (93, 4512170), (122, 3439605), (130, 3227937), (155, 2707302), (183, 2293070), (186, 2256085), (195, 2151958), (305, 1375842), (310, 1353651), (366, 1146535), (390, 1075979), (403, 1041270), (465, 902434), (569, 737490), (610, 687921), (793, 529170), (806, 520635), (915, 458614), (930, 451217), (1138, 368745), (1209, 347090), (1586, 264585), (1707, 245830), (1830, 229307), (1891, 221910), (2015, 208254), (2379, 176390), (2418, 173545), (2845, 147498), (3414, 122915), (3782, 110955), (3965, 105834), (4030, 104127), (4758, 88195), (5673, 73970), (5690, 73749), (6045, 69418), (7397, 56730), (7930, 52917), (8535, 49166), (9455, 44382), (11346, 36985), (11895, 35278), (12090, 34709), (14794, 28365), (17070, 24583), (17639, 23790), (18910, 22191)]