964967820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15971}}^1$

素因数の和:16055

約数の個数: 96

約数和(自身を含む): 2897959680

約数和(自身を除く): 1932991860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 3021, 3180, 4028, 5035, 6042, 10070, 12084, 15105, 15971, 20140, 30210, 31942, 47913, 60420, 63884, 79855, 95826, 159710, 191652, 239565, 303449, 319420, 479130, 606898, 846463, 910347, 958260, 1213796, 1517245, 1692926, 1820694, 2539389, 3034490, 3385852, 3641388, 4232315, 4551735, 5078778, 6068980, 8464630, 9103470, 10157556, 12696945, 16082797, 16929260, 18206940, 25393890, 32165594, 48248391, 50787780, 64331188, 80413985, 96496782, 160827970, 192993564, 241241955, 321655940, 482483910, 964967820]

約数ペア:

[(1, 964967820), (2, 482483910), (3, 321655940), (4, 241241955), (5, 192993564), (6, 160827970), (10, 96496782), (12, 80413985), (15, 64331188), (19, 50787780), (20, 48248391), (30, 32165594), (38, 25393890), (53, 18206940), (57, 16929260), (60, 16082797), (76, 12696945), (95, 10157556), (106, 9103470), (114, 8464630), (159, 6068980), (190, 5078778), (212, 4551735), (228, 4232315), (265, 3641388), (285, 3385852), (318, 3034490), (380, 2539389), (530, 1820694), (570, 1692926), (636, 1517245), (795, 1213796), (1007, 958260), (1060, 910347), (1140, 846463), (1590, 606898), (2014, 479130), (3021, 319420), (3180, 303449), (4028, 239565), (5035, 191652), (6042, 159710), (10070, 95826), (12084, 79855), (15105, 63884), (15971, 60420), (20140, 47913), (30210, 31942)]