26556210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 73418436

約数和(自身を除く): 46862226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1021, 1445, 1530, 1734, 2042, 2601, 2890, 3063, 4335, 5105, 5202, 6126, 8670, 9189, 10210, 13005, 15315, 17357, 18378, 26010, 30630, 34714, 45945, 52071, 86785, 91890, 104142, 156213, 173570, 260355, 295069, 312426, 520710, 590138, 781065, 885207, 1475345, 1562130, 1770414, 2655621, 2950690, 4426035, 5311242, 8852070, 13278105, 26556210]

約数ペア:

[(1, 26556210), (2, 13278105), (3, 8852070), (5, 5311242), (6, 4426035), (9, 2950690), (10, 2655621), (15, 1770414), (17, 1562130), (18, 1475345), (30, 885207), (34, 781065), (45, 590138), (51, 520710), (85, 312426), (90, 295069), (102, 260355), (153, 173570), (170, 156213), (255, 104142), (289, 91890), (306, 86785), (510, 52071), (578, 45945), (765, 34714), (867, 30630), (1021, 26010), (1445, 18378), (1530, 17357), (1734, 15315), (2042, 13005), (2601, 10210), (2890, 9189), (3063, 8670), (4335, 6126), (5105, 5202)]