15704551212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 42129239040

約数和(自身を除く): 26424687828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 421, 718, 842, 1077, 1237, 1263, 1436, 1684, 2154, 2474, 2513, 2526, 2947, 3711, 4308, 4948, 5026, 5052, 5894, 7422, 7539, 8659, 8841, 10052, 11788, 14844, 15078, 17318, 17682, 25977, 30156, 34636, 35364, 51954, 103908, 151139, 302278, 444083, 453417, 520777, 604556, 888166, 906834, 1041554, 1057973, 1332249, 1562331, 1776332, 1813668, 2083108, 2115946, 2664498, 3108581, 3124662, 3173919, 3645439, 4231892, 5328996, 6217162, 6249324, 6347838, 7290878, 9325743, 10936317, 12434324, 12695676, 14581756, 18651486, 21872634, 37302972, 43745268, 186958943, 373917886, 560876829, 747835772, 1121753658, 1308712601, 2243507316, 2617425202, 3926137803, 5234850404, 7852275606, 15704551212]

約数ペア:

[(1, 15704551212), (2, 7852275606), (3, 5234850404), (4, 3926137803), (6, 2617425202), (7, 2243507316), (12, 1308712601), (14, 1121753658), (21, 747835772), (28, 560876829), (42, 373917886), (84, 186958943), (359, 43745268), (421, 37302972), (718, 21872634), (842, 18651486), (1077, 14581756), (1237, 12695676), (1263, 12434324), (1436, 10936317), (1684, 9325743), (2154, 7290878), (2474, 6347838), (2513, 6249324), (2526, 6217162), (2947, 5328996), (3711, 4231892), (4308, 3645439), (4948, 3173919), (5026, 3124662), (5052, 3108581), (5894, 2664498), (7422, 2115946), (7539, 2083108), (8659, 1813668), (8841, 1776332), (10052, 1562331), (11788, 1332249), (14844, 1057973), (15078, 1041554), (17318, 906834), (17682, 888166), (25977, 604556), (30156, 520777), (34636, 453417), (35364, 444083), (51954, 302278), (103908, 151139)]