31460803990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{2801}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 73208862720

約数和(自身を除く): 41748058730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 503, 638, 770, 1006, 1015, 1595, 2030, 2233, 2515, 2801, 3190, 3521, 4466, 5030, 5533, 5602, 7042, 11066, 11165, 14005, 14587, 17605, 19607, 22330, 27665, 28010, 29174, 30811, 35210, 38731, 39214, 55330, 61622, 72935, 77462, 81229, 98035, 102109, 145870, 154055, 160457, 162458, 193655, 196070, 204218, 215677, 308110, 320914, 387310, 406145, 431354, 510545, 568603, 802285, 812290, 893519, 1021090, 1078385, 1123199, 1137206, 1408903, 1604570, 1787038, 2156770, 2246398, 2817806, 2843015, 4467595, 5615995, 5686030, 6254633, 7044515, 8935190, 9862321, 11231990, 12509266, 14089030, 15497933, 19724642, 30995866, 31273165, 40858187, 49311605, 62546330, 77489665, 81716374, 98623210, 108485531, 154979330, 204290935, 216971062, 286007309, 408581870, 449440057, 542427655, 572014618, 898880114, 1084855310, 1430036545, 2247200285, 2860073090, 3146080399, 4494400570, 6292160798, 15730401995, 31460803990]

約数ペア:

[(1, 31460803990), (2, 15730401995), (5, 6292160798), (7, 4494400570), (10, 3146080399), (11, 2860073090), (14, 2247200285), (22, 1430036545), (29, 1084855310), (35, 898880114), (55, 572014618), (58, 542427655), (70, 449440057), (77, 408581870), (110, 286007309), (145, 216971062), (154, 204290935), (203, 154979330), (290, 108485531), (319, 98623210), (385, 81716374), (406, 77489665), (503, 62546330), (638, 49311605), (770, 40858187), (1006, 31273165), (1015, 30995866), (1595, 19724642), (2030, 15497933), (2233, 14089030), (2515, 12509266), (2801, 11231990), (3190, 9862321), (3521, 8935190), (4466, 7044515), (5030, 6254633), (5533, 5686030), (5602, 5615995), (7042, 4467595), (11066, 2843015), (11165, 2817806), (14005, 2246398), (14587, 2156770), (17605, 1787038), (19607, 1604570), (22330, 1408903), (27665, 1137206), (28010, 1123199), (29174, 1078385), (30811, 1021090), (35210, 893519), (38731, 812290), (39214, 802285), (55330, 568603), (61622, 510545), (72935, 431354), (77462, 406145), (81229, 387310), (98035, 320914), (102109, 308110), (145870, 215677), (154055, 204218), (160457, 196070), (162458, 193655)]