145507830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{733}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 377334720

約数和(自身を除く): 231826890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 509, 733, 1018, 1466, 1527, 2199, 2545, 3054, 3665, 4398, 5090, 6617, 7330, 7635, 9529, 10995, 13234, 15270, 19058, 19851, 21990, 28587, 33085, 39702, 47645, 57174, 66170, 95290, 99255, 142935, 198510, 285870, 373097, 746194, 1119291, 1865485, 2238582, 3730970, 4850261, 5596455, 9700522, 11192910, 14550783, 24251305, 29101566, 48502610, 72753915, 145507830]

約数ペア:

[(1, 145507830), (2, 72753915), (3, 48502610), (5, 29101566), (6, 24251305), (10, 14550783), (13, 11192910), (15, 9700522), (26, 5596455), (30, 4850261), (39, 3730970), (65, 2238582), (78, 1865485), (130, 1119291), (195, 746194), (390, 373097), (509, 285870), (733, 198510), (1018, 142935), (1466, 99255), (1527, 95290), (2199, 66170), (2545, 57174), (3054, 47645), (3665, 39702), (4398, 33085), (5090, 28587), (6617, 21990), (7330, 19851), (7635, 19058), (9529, 15270), (10995, 13234)]