30170295

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 55130400

約数和(自身を除く): 24960105

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 379, 435, 549, 915, 1137, 1305, 1769, 1895, 2745, 3411, 5307, 5685, 8845, 10991, 15921, 17055, 23119, 26535, 32973, 54955, 69357, 79605, 98919, 115595, 164865, 208071, 346785, 494595, 670451, 1040355, 2011353, 3352255, 6034059, 10056765, 30170295]

約数ペア:

[(1, 30170295), (3, 10056765), (5, 6034059), (9, 3352255), (15, 2011353), (29, 1040355), (45, 670451), (61, 494595), (87, 346785), (145, 208071), (183, 164865), (261, 115595), (305, 98919), (379, 79605), (435, 69357), (549, 54955), (915, 32973), (1137, 26535), (1305, 23119), (1769, 17055), (1895, 15921), (2745, 10991), (3411, 8845), (5307, 5685)]