292458420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2917}}^1$

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 889021224

約数和(自身を除く): 596562804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 2917, 3342, 5013, 5570, 5834, 6684, 8355, 8751, 10026, 11140, 11668, 14585, 16710, 17502, 20052, 25065, 26253, 29170, 33420, 35004, 43755, 50130, 52506, 58340, 87510, 100260, 105012, 131265, 175020, 262530, 525060, 1624769, 3249538, 4874307, 6499076, 8123845, 9748614, 14622921, 16247690, 19497228, 24371535, 29245842, 32495380, 48743070, 58491684, 73114605, 97486140, 146229210, 292458420]

約数ペア:

[(1, 292458420), (2, 146229210), (3, 97486140), (4, 73114605), (5, 58491684), (6, 48743070), (9, 32495380), (10, 29245842), (12, 24371535), (15, 19497228), (18, 16247690), (20, 14622921), (30, 9748614), (36, 8123845), (45, 6499076), (60, 4874307), (90, 3249538), (180, 1624769), (557, 525060), (1114, 262530), (1671, 175020), (2228, 131265), (2785, 105012), (2917, 100260), (3342, 87510), (5013, 58340), (5570, 52506), (5834, 50130), (6684, 43755), (8355, 35004), (8751, 33420), (10026, 29170), (11140, 26253), (11668, 25065), (14585, 20052), (16710, 17502)]