29164980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 59740620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 269, 278, 390, 417, 538, 556, 695, 780, 807, 834, 1076, 1345, 1390, 1614, 1668, 1807, 2085, 2690, 2780, 3228, 3497, 3614, 4035, 4170, 5380, 5421, 6994, 7228, 8070, 8340, 9035, 10491, 10842, 13988, 16140, 17485, 18070, 20982, 21684, 27105, 34970, 36140, 37391, 41964, 52455, 54210, 69940, 74782, 104910, 108420, 112173, 149564, 186955, 209820, 224346, 373910, 448692, 486083, 560865, 747820, 972166, 1121730, 1458249, 1944332, 2243460, 2430415, 2916498, 4860830, 5832996, 7291245, 9721660, 14582490, 29164980]

約数ペア:

[(1, 29164980), (2, 14582490), (3, 9721660), (4, 7291245), (5, 5832996), (6, 4860830), (10, 2916498), (12, 2430415), (13, 2243460), (15, 1944332), (20, 1458249), (26, 1121730), (30, 972166), (39, 747820), (52, 560865), (60, 486083), (65, 448692), (78, 373910), (130, 224346), (139, 209820), (156, 186955), (195, 149564), (260, 112173), (269, 108420), (278, 104910), (390, 74782), (417, 69940), (538, 54210), (556, 52455), (695, 41964), (780, 37391), (807, 36140), (834, 34970), (1076, 27105), (1345, 21684), (1390, 20982), (1614, 18070), (1668, 17485), (1807, 16140), (2085, 13988), (2690, 10842), (2780, 10491), (3228, 9035), (3497, 8340), (3614, 8070), (4035, 7228), (4170, 6994), (5380, 5421)]