71345670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 188179200

約数和(自身を除く): 116833530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1451, 1490, 1639, 2235, 2902, 3278, 4353, 4470, 4917, 7255, 8195, 8706, 9834, 14510, 15961, 16390, 21765, 24585, 31922, 43530, 47883, 49170, 79805, 95766, 159610, 216199, 239415, 432398, 478830, 648597, 1080995, 1297194, 2161990, 2378189, 3242985, 4756378, 6485970, 7134567, 11890945, 14269134, 23781890, 35672835, 71345670]

約数ペア:

[(1, 71345670), (2, 35672835), (3, 23781890), (5, 14269134), (6, 11890945), (10, 7134567), (11, 6485970), (15, 4756378), (22, 3242985), (30, 2378189), (33, 2161990), (55, 1297194), (66, 1080995), (110, 648597), (149, 478830), (165, 432398), (298, 239415), (330, 216199), (447, 159610), (745, 95766), (894, 79805), (1451, 49170), (1490, 47883), (1639, 43530), (2235, 31922), (2902, 24585), (3278, 21765), (4353, 16390), (4470, 15961), (4917, 14510), (7255, 9834), (8195, 8706)]