308243490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6907

約数の個数: 64

約数和(自身を含む): 792218880

約数和(自身を除く): 483975390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 2670, 3026, 4539, 6791, 7565, 9078, 13582, 15130, 20373, 22695, 33955, 40746, 45390, 67910, 101865, 115447, 203730, 230894, 346341, 577235, 604399, 692682, 1154470, 1208798, 1731705, 1813197, 3021995, 3463410, 3626394, 6043990, 9065985, 10274783, 18131970, 20549566, 30824349, 51373915, 61648698, 102747830, 154121745, 308243490]

約数ペア:

[(1, 308243490), (2, 154121745), (3, 102747830), (5, 61648698), (6, 51373915), (10, 30824349), (15, 20549566), (17, 18131970), (30, 10274783), (34, 9065985), (51, 6043990), (85, 3626394), (89, 3463410), (102, 3021995), (170, 1813197), (178, 1731705), (255, 1208798), (267, 1154470), (445, 692682), (510, 604399), (534, 577235), (890, 346341), (1335, 230894), (1513, 203730), (2670, 115447), (3026, 101865), (4539, 67910), (6791, 45390), (7565, 40746), (9078, 33955), (13582, 22695), (15130, 20373)]