23363460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 52115580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 60, 62, 79, 90, 93, 106, 124, 155, 158, 159, 180, 186, 212, 237, 265, 279, 310, 316, 318, 372, 395, 465, 474, 477, 530, 558, 620, 636, 711, 790, 795, 930, 948, 954, 1060, 1116, 1185, 1395, 1422, 1580, 1590, 1643, 1860, 1908, 2370, 2385, 2449, 2790, 2844, 3180, 3286, 3555, 4187, 4740, 4770, 4898, 4929, 5580, 6572, 7110, 7347, 8215, 8374, 9540, 9796, 9858, 12245, 12561, 14220, 14694, 14787, 16430, 16748, 19716, 20935, 22041, 24490, 24645, 25122, 29388, 29574, 32860, 36735, 37683, 41870, 44082, 48980, 49290, 50244, 59148, 62805, 73470, 73935, 75366, 83740, 88164, 98580, 110205, 125610, 129797, 146940, 147870, 150732, 188415, 220410, 251220, 259594, 295740, 376830, 389391, 440820, 519188, 648985, 753660, 778782, 1168173, 1297970, 1557564, 1946955, 2336346, 2595940, 3893910, 4672692, 5840865, 7787820, 11681730, 23363460]

約数ペア:

[(1, 23363460), (2, 11681730), (3, 7787820), (4, 5840865), (5, 4672692), (6, 3893910), (9, 2595940), (10, 2336346), (12, 1946955), (15, 1557564), (18, 1297970), (20, 1168173), (30, 778782), (31, 753660), (36, 648985), (45, 519188), (53, 440820), (60, 389391), (62, 376830), (79, 295740), (90, 259594), (93, 251220), (106, 220410), (124, 188415), (155, 150732), (158, 147870), (159, 146940), (180, 129797), (186, 125610), (212, 110205), (237, 98580), (265, 88164), (279, 83740), (310, 75366), (316, 73935), (318, 73470), (372, 62805), (395, 59148), (465, 50244), (474, 49290), (477, 48980), (530, 44082), (558, 41870), (620, 37683), (636, 36735), (711, 32860), (790, 29574), (795, 29388), (930, 25122), (948, 24645), (954, 24490), (1060, 22041), (1116, 20935), (1185, 19716), (1395, 16748), (1422, 16430), (1580, 14787), (1590, 14694), (1643, 14220), (1860, 12561), (1908, 12245), (2370, 9858), (2385, 9796), (2449, 9540), (2790, 8374), (2844, 8215), (3180, 7347), (3286, 7110), (3555, 6572), (4187, 5580), (4740, 4929), (4770, 4898)]