3513420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 10810800

約数和(自身を除く): 7297380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 149, 180, 262, 298, 393, 447, 524, 596, 655, 745, 786, 894, 1179, 1310, 1341, 1490, 1572, 1788, 1965, 2235, 2358, 2620, 2682, 2980, 3930, 4470, 4716, 5364, 5895, 6705, 7860, 8940, 11790, 13410, 19519, 23580, 26820, 39038, 58557, 78076, 97595, 117114, 175671, 195190, 234228, 292785, 351342, 390380, 585570, 702684, 878355, 1171140, 1756710, 3513420]

約数ペア:

[(1, 3513420), (2, 1756710), (3, 1171140), (4, 878355), (5, 702684), (6, 585570), (9, 390380), (10, 351342), (12, 292785), (15, 234228), (18, 195190), (20, 175671), (30, 117114), (36, 97595), (45, 78076), (60, 58557), (90, 39038), (131, 26820), (149, 23580), (180, 19519), (262, 13410), (298, 11790), (393, 8940), (447, 7860), (524, 6705), (596, 5895), (655, 5364), (745, 4716), (786, 4470), (894, 3930), (1179, 2980), (1310, 2682), (1341, 2620), (1490, 2358), (1572, 2235), (1788, 1965)]