61508430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 111844530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 47, 54, 74, 90, 94, 111, 131, 135, 141, 185, 222, 235, 262, 270, 282, 333, 370, 393, 423, 470, 555, 655, 666, 705, 786, 846, 999, 1110, 1179, 1269, 1310, 1410, 1665, 1739, 1965, 1998, 2115, 2358, 2538, 3330, 3478, 3537, 3930, 4230, 4847, 4995, 5217, 5895, 6157, 6345, 7074, 8695, 9694, 9990, 10434, 11790, 12314, 12690, 14541, 15651, 17390, 17685, 18471, 24235, 26085, 29082, 30785, 31302, 35370, 36942, 43623, 46953, 48470, 52170, 55413, 61570, 72705, 78255, 87246, 92355, 93906, 110826, 130869, 145410, 156510, 166239, 184710, 218115, 227809, 234765, 261738, 277065, 332478, 436230, 455618, 469530, 554130, 654345, 683427, 831195, 1139045, 1308690, 1366854, 1662390, 2050281, 2278090, 3417135, 4100562, 6150843, 6834270, 10251405, 12301686, 20502810, 30754215, 61508430]

約数ペア:

[(1, 61508430), (2, 30754215), (3, 20502810), (5, 12301686), (6, 10251405), (9, 6834270), (10, 6150843), (15, 4100562), (18, 3417135), (27, 2278090), (30, 2050281), (37, 1662390), (45, 1366854), (47, 1308690), (54, 1139045), (74, 831195), (90, 683427), (94, 654345), (111, 554130), (131, 469530), (135, 455618), (141, 436230), (185, 332478), (222, 277065), (235, 261738), (262, 234765), (270, 227809), (282, 218115), (333, 184710), (370, 166239), (393, 156510), (423, 145410), (470, 130869), (555, 110826), (655, 93906), (666, 92355), (705, 87246), (786, 78255), (846, 72705), (999, 61570), (1110, 55413), (1179, 52170), (1269, 48470), (1310, 46953), (1410, 43623), (1665, 36942), (1739, 35370), (1965, 31302), (1998, 30785), (2115, 29082), (2358, 26085), (2538, 24235), (3330, 18471), (3478, 17685), (3537, 17390), (3930, 15651), (4230, 14541), (4847, 12690), (4995, 12314), (5217, 11790), (5895, 10434), (6157, 9990), (6345, 9694), (7074, 8695)]