29301540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 90720000

約数和(自身を除く): 61418460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1249, 1380, 1564, 1955, 2346, 2498, 3747, 3910, 4692, 4996, 5865, 6245, 7494, 7820, 11730, 12490, 14988, 18735, 21233, 23460, 24980, 28727, 37470, 42466, 57454, 63699, 74940, 84932, 86181, 106165, 114908, 127398, 143635, 172362, 212330, 254796, 287270, 318495, 344724, 424660, 430905, 488359, 574540, 636990, 861810, 976718, 1273980, 1465077, 1723620, 1953436, 2441795, 2930154, 4883590, 5860308, 7325385, 9767180, 14650770, 29301540]

約数ペア:

[(1, 29301540), (2, 14650770), (3, 9767180), (4, 7325385), (5, 5860308), (6, 4883590), (10, 2930154), (12, 2441795), (15, 1953436), (17, 1723620), (20, 1465077), (23, 1273980), (30, 976718), (34, 861810), (46, 636990), (51, 574540), (60, 488359), (68, 430905), (69, 424660), (85, 344724), (92, 318495), (102, 287270), (115, 254796), (138, 212330), (170, 172362), (204, 143635), (230, 127398), (255, 114908), (276, 106165), (340, 86181), (345, 84932), (391, 74940), (460, 63699), (510, 57454), (690, 42466), (782, 37470), (1020, 28727), (1173, 24980), (1249, 23460), (1380, 21233), (1564, 18735), (1955, 14988), (2346, 12490), (2498, 11730), (3747, 7820), (3910, 7494), (4692, 6245), (4996, 5865)]