120889770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 306561024

約数和(自身を除く): 185671254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3023, 3999, 6046, 6665, 7998, 9069, 13330, 15115, 18138, 19995, 30230, 39990, 45345, 90690, 93713, 129989, 187426, 259978, 281139, 389967, 468565, 562278, 649945, 779934, 937130, 1299890, 1405695, 1949835, 2811390, 3899670, 4029659, 8059318, 12088977, 20148295, 24177954, 40296590, 60444885, 120889770]

約数ペア:

[(1, 120889770), (2, 60444885), (3, 40296590), (5, 24177954), (6, 20148295), (10, 12088977), (15, 8059318), (30, 4029659), (31, 3899670), (43, 2811390), (62, 1949835), (86, 1405695), (93, 1299890), (129, 937130), (155, 779934), (186, 649945), (215, 562278), (258, 468565), (310, 389967), (430, 281139), (465, 259978), (645, 187426), (930, 129989), (1290, 93713), (1333, 90690), (2666, 45345), (3023, 39990), (3999, 30230), (6046, 19995), (6665, 18138), (7998, 15115), (9069, 13330)]