4254577390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 9101030400

約数和(自身を除く): 4846453010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 131, 158, 245, 262, 395, 490, 553, 655, 790, 839, 917, 1106, 1310, 1678, 1834, 2765, 3871, 4195, 4585, 5530, 5873, 6419, 7742, 8390, 9170, 10349, 11746, 12838, 19355, 20698, 29365, 32095, 38710, 41111, 51745, 58730, 64190, 66281, 72443, 82222, 103490, 109909, 132562, 144886, 205555, 219818, 331405, 362215, 411110, 463967, 507101, 549545, 662810, 724430, 769363, 927934, 1014202, 1099090, 1538726, 2319835, 2535505, 3247769, 3846815, 4639670, 5071010, 5385541, 6495538, 7693630, 8682811, 10771082, 16238845, 17365622, 26927705, 32477690, 43414055, 53855410, 60779677, 86828110, 121559354, 303898385, 425457739, 607796770, 850915478, 2127288695, 4254577390]

約数ペア:

[(1, 4254577390), (2, 2127288695), (5, 850915478), (7, 607796770), (10, 425457739), (14, 303898385), (35, 121559354), (49, 86828110), (70, 60779677), (79, 53855410), (98, 43414055), (131, 32477690), (158, 26927705), (245, 17365622), (262, 16238845), (395, 10771082), (490, 8682811), (553, 7693630), (655, 6495538), (790, 5385541), (839, 5071010), (917, 4639670), (1106, 3846815), (1310, 3247769), (1678, 2535505), (1834, 2319835), (2765, 1538726), (3871, 1099090), (4195, 1014202), (4585, 927934), (5530, 769363), (5873, 724430), (6419, 662810), (7742, 549545), (8390, 507101), (9170, 463967), (10349, 411110), (11746, 362215), (12838, 331405), (19355, 219818), (20698, 205555), (29365, 144886), (32095, 132562), (38710, 109909), (41111, 103490), (51745, 82222), (58730, 72443), (64190, 66281)]