2409346660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 6166637568

約数和(自身を除く): 3757290908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 71, 98, 124, 140, 142, 155, 196, 217, 245, 284, 310, 355, 434, 490, 497, 620, 710, 868, 980, 994, 1085, 1117, 1420, 1519, 1988, 2170, 2201, 2234, 2485, 3038, 3479, 4340, 4402, 4468, 4970, 5585, 6076, 6958, 7595, 7819, 8804, 9940, 11005, 11170, 13916, 15190, 15407, 15638, 17395, 22010, 22340, 30380, 30814, 31276, 34627, 34790, 39095, 44020, 54733, 61628, 69254, 69580, 77035, 78190, 79307, 107849, 109466, 138508, 154070, 156380, 158614, 173135, 215698, 218932, 242389, 273665, 308140, 317228, 346270, 396535, 431396, 484778, 539245, 547330, 555149, 692540, 793070, 969556, 1078490, 1094660, 1110298, 1211945, 1586140, 1696723, 2156980, 2220596, 2423890, 2458517, 2775745, 3393446, 3886043, 4847780, 4917034, 5551490, 6786892, 7772086, 8483615, 9834068, 11102980, 12292585, 15544172, 16967230, 17209619, 19430215, 24585170, 33934460, 34419238, 38860430, 49170340, 68838476, 77720860, 86048095, 120467333, 172096190, 240934666, 344192380, 481869332, 602336665, 1204673330, 2409346660]

約数ペア:

[(1, 2409346660), (2, 1204673330), (4, 602336665), (5, 481869332), (7, 344192380), (10, 240934666), (14, 172096190), (20, 120467333), (28, 86048095), (31, 77720860), (35, 68838476), (49, 49170340), (62, 38860430), (70, 34419238), (71, 33934460), (98, 24585170), (124, 19430215), (140, 17209619), (142, 16967230), (155, 15544172), (196, 12292585), (217, 11102980), (245, 9834068), (284, 8483615), (310, 7772086), (355, 6786892), (434, 5551490), (490, 4917034), (497, 4847780), (620, 3886043), (710, 3393446), (868, 2775745), (980, 2458517), (994, 2423890), (1085, 2220596), (1117, 2156980), (1420, 1696723), (1519, 1586140), (1988, 1211945), (2170, 1110298), (2201, 1094660), (2234, 1078490), (2485, 969556), (3038, 793070), (3479, 692540), (4340, 555149), (4402, 547330), (4468, 539245), (4970, 484778), (5585, 431396), (6076, 396535), (6958, 346270), (7595, 317228), (7819, 308140), (8804, 273665), (9940, 242389), (11005, 218932), (11170, 215698), (13916, 173135), (15190, 158614), (15407, 156380), (15638, 154070), (17395, 138508), (22010, 109466), (22340, 107849), (30380, 79307), (30814, 78190), (31276, 77035), (34627, 69580), (34790, 69254), (39095, 61628), (44020, 54733)]