385998090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1399}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 983404800

約数和(自身を除く): 597406710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 541, 1082, 1399, 1623, 2705, 2798, 3246, 4197, 5410, 6995, 8115, 8394, 9197, 13990, 16230, 18394, 20985, 23783, 27591, 41970, 45985, 47566, 55182, 71349, 91970, 118915, 137955, 142698, 237830, 275910, 356745, 713490, 756859, 1513718, 2270577, 3784295, 4541154, 7568590, 11352885, 12866603, 22705770, 25733206, 38599809, 64333015, 77199618, 128666030, 192999045, 385998090]

約数ペア:

[(1, 385998090), (2, 192999045), (3, 128666030), (5, 77199618), (6, 64333015), (10, 38599809), (15, 25733206), (17, 22705770), (30, 12866603), (34, 11352885), (51, 7568590), (85, 4541154), (102, 3784295), (170, 2270577), (255, 1513718), (510, 756859), (541, 713490), (1082, 356745), (1399, 275910), (1623, 237830), (2705, 142698), (2798, 137955), (3246, 118915), (4197, 91970), (5410, 71349), (6995, 55182), (8115, 47566), (8394, 45985), (9197, 41970), (13990, 27591), (16230, 23783), (18394, 20985)]