2109142710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2678

約数の個数: 96

約数和(自身を含む): 5611462272

約数和(自身を除く): 3502319562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 157, 183, 305, 314, 366, 471, 549, 610, 785, 915, 942, 1098, 1413, 1570, 1830, 2355, 2447, 2745, 2826, 4710, 4894, 5490, 7065, 7341, 9577, 12235, 14130, 14682, 19154, 22023, 24470, 28731, 36705, 44046, 47885, 57462, 73410, 86193, 95770, 110115, 143655, 149267, 172386, 220230, 287310, 298534, 384179, 430965, 447801, 746335, 768358, 861930, 895602, 1152537, 1343403, 1492670, 1920895, 2239005, 2305074, 2686806, 3457611, 3841790, 4478010, 5762685, 6717015, 6915222, 11525370, 13434030, 17288055, 23434919, 34576110, 46869838, 70304757, 117174595, 140609514, 210914271, 234349190, 351523785, 421828542, 703047570, 1054571355, 2109142710]

約数ペア:

[(1, 2109142710), (2, 1054571355), (3, 703047570), (5, 421828542), (6, 351523785), (9, 234349190), (10, 210914271), (15, 140609514), (18, 117174595), (30, 70304757), (45, 46869838), (61, 34576110), (90, 23434919), (122, 17288055), (157, 13434030), (183, 11525370), (305, 6915222), (314, 6717015), (366, 5762685), (471, 4478010), (549, 3841790), (610, 3457611), (785, 2686806), (915, 2305074), (942, 2239005), (1098, 1920895), (1413, 1492670), (1570, 1343403), (1830, 1152537), (2355, 895602), (2447, 861930), (2745, 768358), (2826, 746335), (4710, 447801), (4894, 430965), (5490, 384179), (7065, 298534), (7341, 287310), (9577, 220230), (12235, 172386), (14130, 149267), (14682, 143655), (19154, 110115), (22023, 95770), (24470, 86193), (28731, 73410), (36705, 57462), (44046, 47885)]