16803930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3951

約数の個数: 64

約数和(自身を含む): 47392128

約数和(自身を除く): 30588198

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 3917, 4290, 7834, 11751, 19585, 23502, 39170, 43087, 50921, 58755, 86174, 101842, 117510, 129261, 152763, 215435, 254605, 258522, 305526, 430870, 509210, 560131, 646305, 763815, 1120262, 1292610, 1527630, 1680393, 2800655, 3360786, 5601310, 8401965, 16803930]

約数ペア:

[(1, 16803930), (2, 8401965), (3, 5601310), (5, 3360786), (6, 2800655), (10, 1680393), (11, 1527630), (13, 1292610), (15, 1120262), (22, 763815), (26, 646305), (30, 560131), (33, 509210), (39, 430870), (55, 305526), (65, 258522), (66, 254605), (78, 215435), (110, 152763), (130, 129261), (143, 117510), (165, 101842), (195, 86174), (286, 58755), (330, 50921), (390, 43087), (429, 39170), (715, 23502), (858, 19585), (1430, 11751), (2145, 7834), (3917, 4290)]