15883350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 45843048

約数和(自身を除く): 29959698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2161, 2450, 3675, 4322, 6483, 7350, 10805, 12966, 15127, 21610, 30254, 32415, 45381, 54025, 64830, 75635, 90762, 105889, 108050, 151270, 162075, 211778, 226905, 317667, 324150, 378175, 453810, 529445, 635334, 756350, 1058890, 1134525, 1588335, 2269050, 2647225, 3176670, 5294450, 7941675, 15883350]

約数ペア:

[(1, 15883350), (2, 7941675), (3, 5294450), (5, 3176670), (6, 2647225), (7, 2269050), (10, 1588335), (14, 1134525), (15, 1058890), (21, 756350), (25, 635334), (30, 529445), (35, 453810), (42, 378175), (49, 324150), (50, 317667), (70, 226905), (75, 211778), (98, 162075), (105, 151270), (147, 108050), (150, 105889), (175, 90762), (210, 75635), (245, 64830), (294, 54025), (350, 45381), (490, 32415), (525, 30254), (735, 21610), (1050, 15127), (1225, 12966), (1470, 10805), (2161, 7350), (2450, 6483), (3675, 4322)]