23147415540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1627807}}^1$

素因数の和:1627901

約数の個数: 72

約数和(自身を含む): 71102653440

約数和(自身を除く): 47955237900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 1627807, 3255614, 4883421, 6511228, 8139035, 9766842, 14650263, 16278070, 19533684, 24417105, 29300526, 32556140, 48834210, 58601052, 73251315, 97668420, 128596753, 146502630, 257193506, 293005260, 385790259, 514387012, 642983765, 771580518, 1157370777, 1285967530, 1543161036, 1928951295, 2314741554, 2571935060, 3857902590, 4629483108, 5786853885, 7715805180, 11573707770, 23147415540]

約数ペア:

[(1, 23147415540), (2, 11573707770), (3, 7715805180), (4, 5786853885), (5, 4629483108), (6, 3857902590), (9, 2571935060), (10, 2314741554), (12, 1928951295), (15, 1543161036), (18, 1285967530), (20, 1157370777), (30, 771580518), (36, 642983765), (45, 514387012), (60, 385790259), (79, 293005260), (90, 257193506), (158, 146502630), (180, 128596753), (237, 97668420), (316, 73251315), (395, 58601052), (474, 48834210), (711, 32556140), (790, 29300526), (948, 24417105), (1185, 19533684), (1422, 16278070), (1580, 14650263), (2370, 9766842), (2844, 8139035), (3555, 6511228), (4740, 4883421), (7110, 3255614), (14220, 1627807)]