61609410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3349

約数の個数: 80

約数和(自身を含む): 172915776

約数和(自身を除く): 111306366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3307, 3726, 6210, 6614, 9315, 9921, 16535, 18630, 19842, 29763, 33070, 49605, 59526, 76061, 89289, 99210, 148815, 152122, 178578, 228183, 267867, 297630, 380305, 446445, 456366, 535734, 684549, 760610, 892890, 1140915, 1339335, 1369098, 2053647, 2281830, 2678670, 3422745, 4107294, 6160941, 6845490, 10268235, 12321882, 20536470, 30804705, 61609410]

約数ペア:

[(1, 61609410), (2, 30804705), (3, 20536470), (5, 12321882), (6, 10268235), (9, 6845490), (10, 6160941), (15, 4107294), (18, 3422745), (23, 2678670), (27, 2281830), (30, 2053647), (45, 1369098), (46, 1339335), (54, 1140915), (69, 892890), (81, 760610), (90, 684549), (115, 535734), (135, 456366), (138, 446445), (162, 380305), (207, 297630), (230, 267867), (270, 228183), (345, 178578), (405, 152122), (414, 148815), (621, 99210), (690, 89289), (810, 76061), (1035, 59526), (1242, 49605), (1863, 33070), (2070, 29763), (3105, 19842), (3307, 18630), (3726, 16535), (6210, 9921), (6614, 9315)]