3131910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 9097920

約数和(自身を除く): 5966010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 89, 90, 102, 115, 138, 153, 170, 178, 207, 230, 255, 267, 306, 345, 391, 414, 445, 510, 534, 690, 765, 782, 801, 890, 1035, 1173, 1335, 1513, 1530, 1602, 1955, 2047, 2070, 2346, 2670, 3026, 3519, 3910, 4005, 4094, 4539, 5865, 6141, 7038, 7565, 8010, 9078, 10235, 11730, 12282, 13617, 15130, 17595, 18423, 20470, 22695, 27234, 30705, 34799, 35190, 36846, 45390, 61410, 68085, 69598, 92115, 104397, 136170, 173995, 184230, 208794, 313191, 347990, 521985, 626382, 1043970, 1565955, 3131910]

約数ペア:

[(1, 3131910), (2, 1565955), (3, 1043970), (5, 626382), (6, 521985), (9, 347990), (10, 313191), (15, 208794), (17, 184230), (18, 173995), (23, 136170), (30, 104397), (34, 92115), (45, 69598), (46, 68085), (51, 61410), (69, 45390), (85, 36846), (89, 35190), (90, 34799), (102, 30705), (115, 27234), (138, 22695), (153, 20470), (170, 18423), (178, 17595), (207, 15130), (230, 13617), (255, 12282), (267, 11730), (306, 10235), (345, 9078), (391, 8010), (414, 7565), (445, 7038), (510, 6141), (534, 5865), (690, 4539), (765, 4094), (782, 4005), (801, 3910), (890, 3519), (1035, 3026), (1173, 2670), (1335, 2346), (1513, 2070), (1530, 2047), (1602, 1955)]