1213796610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{345811}}^1$

素因数の和:345840

約数の個数: 64

約数和(自身を含む): 3485784960

約数和(自身を除く): 2271988350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 345811, 691622, 1037433, 1729055, 2074866, 3112299, 3458110, 4495543, 5187165, 6224598, 8991086, 9336897, 10374330, 13486629, 15561495, 18673794, 22477715, 26973258, 31122990, 40459887, 44955430, 46684485, 67433145, 80919774, 93368970, 121379661, 134866290, 202299435, 242759322, 404598870, 606898305, 1213796610]

約数ペア:

[(1, 1213796610), (2, 606898305), (3, 404598870), (5, 242759322), (6, 202299435), (9, 134866290), (10, 121379661), (13, 93368970), (15, 80919774), (18, 67433145), (26, 46684485), (27, 44955430), (30, 40459887), (39, 31122990), (45, 26973258), (54, 22477715), (65, 18673794), (78, 15561495), (90, 13486629), (117, 10374330), (130, 9336897), (135, 8991086), (195, 6224598), (234, 5187165), (270, 4495543), (351, 3458110), (390, 3112299), (585, 2074866), (702, 1729055), (1170, 1037433), (1755, 691622), (3510, 345811)]