13098004990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{17099}}^1$

素因数の和:17497

約数の個数: 64

約数和(自身を含む): 27894067200

約数和(自身を除く): 14796062210

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 353, 434, 706, 1085, 1765, 2170, 2471, 3530, 4942, 10943, 12355, 17099, 21886, 24710, 34198, 54715, 76601, 85495, 109430, 119693, 153202, 170990, 239386, 383005, 530069, 598465, 766010, 1060138, 1196930, 2650345, 3710483, 5300690, 6035947, 7420966, 12071894, 18552415, 30179735, 37104830, 42251629, 60359470, 84503258, 187114357, 211258145, 374228714, 422516290, 935571785, 1309800499, 1871143570, 2619600998, 6549002495, 13098004990]

約数ペア:

[(1, 13098004990), (2, 6549002495), (5, 2619600998), (7, 1871143570), (10, 1309800499), (14, 935571785), (31, 422516290), (35, 374228714), (62, 211258145), (70, 187114357), (155, 84503258), (217, 60359470), (310, 42251629), (353, 37104830), (434, 30179735), (706, 18552415), (1085, 12071894), (1765, 7420966), (2170, 6035947), (2471, 5300690), (3530, 3710483), (4942, 2650345), (10943, 1196930), (12355, 1060138), (17099, 766010), (21886, 598465), (24710, 530069), (34198, 383005), (54715, 239386), (76601, 170990), (85495, 153202), (109430, 119693)]