213301140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4569

約数の個数: 96

約数和(自身を含む): 653874816

約数和(自身を除く): 440573676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4483, 4758, 7930, 8966, 9516, 11895, 13449, 15860, 17932, 22415, 23790, 26898, 44830, 47580, 53796, 58279, 67245, 89660, 116558, 134490, 174837, 233116, 268980, 273463, 291395, 349674, 546926, 582790, 699348, 820389, 874185, 1093852, 1165580, 1367315, 1640778, 1748370, 2734630, 3281556, 3496740, 3555019, 4101945, 5469260, 7110038, 8203890, 10665057, 14220076, 16407780, 17775095, 21330114, 35550190, 42660228, 53325285, 71100380, 106650570, 213301140]

約数ペア:

[(1, 213301140), (2, 106650570), (3, 71100380), (4, 53325285), (5, 42660228), (6, 35550190), (10, 21330114), (12, 17775095), (13, 16407780), (15, 14220076), (20, 10665057), (26, 8203890), (30, 7110038), (39, 5469260), (52, 4101945), (60, 3555019), (61, 3496740), (65, 3281556), (78, 2734630), (122, 1748370), (130, 1640778), (156, 1367315), (183, 1165580), (195, 1093852), (244, 874185), (260, 820389), (305, 699348), (366, 582790), (390, 546926), (610, 349674), (732, 291395), (780, 273463), (793, 268980), (915, 233116), (1220, 174837), (1586, 134490), (1830, 116558), (2379, 89660), (3172, 67245), (3660, 58279), (3965, 53796), (4483, 47580), (4758, 44830), (7930, 26898), (8966, 23790), (9516, 22415), (11895, 17932), (13449, 15860)]