23165370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 68470272

約数和(自身を除く): 45304902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 31, 38, 45, 46, 57, 62, 69, 90, 93, 95, 114, 115, 138, 155, 171, 186, 190, 207, 230, 279, 285, 310, 342, 345, 361, 414, 437, 465, 558, 570, 589, 690, 713, 722, 855, 874, 930, 1035, 1083, 1178, 1311, 1395, 1426, 1710, 1767, 1805, 2070, 2139, 2166, 2185, 2622, 2790, 2945, 3249, 3534, 3565, 3610, 3933, 4278, 4370, 5301, 5415, 5890, 6417, 6498, 6555, 7130, 7866, 8303, 8835, 10602, 10695, 10830, 11191, 12834, 13110, 13547, 16245, 16606, 17670, 19665, 21390, 22382, 24909, 26505, 27094, 32085, 32490, 33573, 39330, 40641, 41515, 49818, 53010, 55955, 64170, 67146, 67735, 74727, 81282, 83030, 100719, 111910, 121923, 124545, 135470, 149454, 167865, 201438, 203205, 243846, 249090, 257393, 335730, 373635, 406410, 503595, 514786, 609615, 747270, 772179, 1007190, 1219230, 1286965, 1544358, 2316537, 2573930, 3860895, 4633074, 7721790, 11582685, 23165370]

約数ペア:

[(1, 23165370), (2, 11582685), (3, 7721790), (5, 4633074), (6, 3860895), (9, 2573930), (10, 2316537), (15, 1544358), (18, 1286965), (19, 1219230), (23, 1007190), (30, 772179), (31, 747270), (38, 609615), (45, 514786), (46, 503595), (57, 406410), (62, 373635), (69, 335730), (90, 257393), (93, 249090), (95, 243846), (114, 203205), (115, 201438), (138, 167865), (155, 149454), (171, 135470), (186, 124545), (190, 121923), (207, 111910), (230, 100719), (279, 83030), (285, 81282), (310, 74727), (342, 67735), (345, 67146), (361, 64170), (414, 55955), (437, 53010), (465, 49818), (558, 41515), (570, 40641), (589, 39330), (690, 33573), (713, 32490), (722, 32085), (855, 27094), (874, 26505), (930, 24909), (1035, 22382), (1083, 21390), (1178, 19665), (1311, 17670), (1395, 16606), (1426, 16245), (1710, 13547), (1767, 13110), (1805, 12834), (2070, 11191), (2139, 10830), (2166, 10695), (2185, 10602), (2622, 8835), (2790, 8303), (2945, 7866), (3249, 7130), (3534, 6555), (3565, 6498), (3610, 6417), (3933, 5890), (4278, 5415), (4370, 5301)]