15704021060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{5323}}^1$

素因数の和:6973

約数の個数: 96

約数和(自身を含む): 40621523712

約数和(自身を除く): 24917502652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1621, 1820, 3242, 5323, 6484, 8105, 10646, 11347, 16210, 21073, 21292, 22694, 26615, 32420, 37261, 42146, 45388, 53230, 56735, 69199, 74522, 84292, 105365, 106460, 113470, 138398, 147511, 149044, 186305, 210730, 226940, 276796, 295022, 345995, 372610, 421460, 484393, 590044, 691990, 737555, 745220, 968786, 1383980, 1475110, 1937572, 2421965, 2950220, 4843930, 8628583, 9687860, 17257166, 34514332, 43142915, 60400081, 86285830, 112171579, 120800162, 172571660, 224343158, 241600324, 302000405, 448686316, 560857895, 604000810, 785201053, 1121715790, 1208001620, 1570402106, 2243431580, 3140804212, 3926005265, 7852010530, 15704021060]

約数ペア:

[(1, 15704021060), (2, 7852010530), (4, 3926005265), (5, 3140804212), (7, 2243431580), (10, 1570402106), (13, 1208001620), (14, 1121715790), (20, 785201053), (26, 604000810), (28, 560857895), (35, 448686316), (52, 302000405), (65, 241600324), (70, 224343158), (91, 172571660), (130, 120800162), (140, 112171579), (182, 86285830), (260, 60400081), (364, 43142915), (455, 34514332), (910, 17257166), (1621, 9687860), (1820, 8628583), (3242, 4843930), (5323, 2950220), (6484, 2421965), (8105, 1937572), (10646, 1475110), (11347, 1383980), (16210, 968786), (21073, 745220), (21292, 737555), (22694, 691990), (26615, 590044), (32420, 484393), (37261, 421460), (42146, 372610), (45388, 345995), (53230, 295022), (56735, 276796), (69199, 226940), (74522, 210730), (84292, 186305), (105365, 149044), (106460, 147511), (113470, 138398)]