47204940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 92786100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 619, 620, 820, 930, 1230, 1238, 1271, 1857, 1860, 2460, 2476, 2542, 3095, 3714, 3813, 5084, 6190, 6355, 7428, 7626, 9285, 12380, 12710, 15252, 18570, 19065, 19189, 25379, 25420, 37140, 38130, 38378, 50758, 57567, 76137, 76260, 76756, 95945, 101516, 115134, 126895, 152274, 191890, 230268, 253790, 287835, 304548, 380685, 383780, 507580, 575670, 761370, 786749, 1151340, 1522740, 1573498, 2360247, 3146996, 3933745, 4720494, 7867490, 9440988, 11801235, 15734980, 23602470, 47204940]

約数ペア:

[(1, 47204940), (2, 23602470), (3, 15734980), (4, 11801235), (5, 9440988), (6, 7867490), (10, 4720494), (12, 3933745), (15, 3146996), (20, 2360247), (30, 1573498), (31, 1522740), (41, 1151340), (60, 786749), (62, 761370), (82, 575670), (93, 507580), (123, 383780), (124, 380685), (155, 304548), (164, 287835), (186, 253790), (205, 230268), (246, 191890), (310, 152274), (372, 126895), (410, 115134), (465, 101516), (492, 95945), (615, 76756), (619, 76260), (620, 76137), (820, 57567), (930, 50758), (1230, 38378), (1238, 38130), (1271, 37140), (1857, 25420), (1860, 25379), (2460, 19189), (2476, 19065), (2542, 18570), (3095, 15252), (3714, 12710), (3813, 12380), (5084, 9285), (6190, 7626), (6355, 7428)]