351972110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 732116448

約数和(自身を除く): 380144338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 293, 586, 655, 917, 1310, 1465, 1834, 2051, 2930, 4102, 4585, 9170, 10255, 17161, 20510, 34322, 38383, 76766, 85805, 120127, 171610, 191915, 240254, 268681, 383830, 537362, 600635, 1201270, 1343405, 2686810, 5028173, 10056346, 25140865, 35197211, 50281730, 70394422, 175986055, 351972110]

約数ペア:

[(1, 351972110), (2, 175986055), (5, 70394422), (7, 50281730), (10, 35197211), (14, 25140865), (35, 10056346), (70, 5028173), (131, 2686810), (262, 1343405), (293, 1201270), (586, 600635), (655, 537362), (917, 383830), (1310, 268681), (1465, 240254), (1834, 191915), (2051, 171610), (2930, 120127), (4102, 85805), (4585, 76766), (9170, 38383), (10255, 34322), (17161, 20510)]