7102550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 16623936

約数和(自身を除く): 9521386

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 223, 245, 325, 350, 446, 455, 490, 637, 650, 910, 1115, 1225, 1274, 1561, 2230, 2275, 2450, 2899, 3122, 3185, 4550, 5575, 5798, 6370, 7805, 10927, 11150, 14495, 15610, 15925, 20293, 21854, 28990, 31850, 39025, 40586, 54635, 72475, 78050, 101465, 109270, 142051, 144950, 202930, 273175, 284102, 507325, 546350, 710255, 1014650, 1420510, 3551275, 7102550]

約数ペア:

[(1, 7102550), (2, 3551275), (5, 1420510), (7, 1014650), (10, 710255), (13, 546350), (14, 507325), (25, 284102), (26, 273175), (35, 202930), (49, 144950), (50, 142051), (65, 109270), (70, 101465), (91, 78050), (98, 72475), (130, 54635), (175, 40586), (182, 39025), (223, 31850), (245, 28990), (325, 21854), (350, 20293), (446, 15925), (455, 15610), (490, 14495), (637, 11150), (650, 10927), (910, 7805), (1115, 6370), (1225, 5798), (1274, 5575), (1561, 4550), (2230, 3185), (2275, 3122), (2450, 2899)]