66944430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106261}}^1$

素因数の和:106281

約数の個数: 48

約数和(自身を含む): 198922464

約数和(自身を除く): 131978034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106261, 212522, 318783, 531305, 637566, 743827, 956349, 1062610, 1487654, 1593915, 1912698, 2231481, 3187830, 3719135, 4462962, 4781745, 6694443, 7438270, 9563490, 11157405, 13388886, 22314810, 33472215, 66944430]

約数ペア:

[(1, 66944430), (2, 33472215), (3, 22314810), (5, 13388886), (6, 11157405), (7, 9563490), (9, 7438270), (10, 6694443), (14, 4781745), (15, 4462962), (18, 3719135), (21, 3187830), (30, 2231481), (35, 1912698), (42, 1593915), (45, 1487654), (63, 1062610), (70, 956349), (90, 743827), (105, 637566), (126, 531305), (210, 318783), (315, 212522), (630, 106261)]