335409780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 956229120

約数和(自身を除く): 620819340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 139, 262, 278, 307, 393, 417, 524, 556, 614, 655, 695, 786, 834, 921, 1228, 1310, 1390, 1535, 1572, 1668, 1842, 1965, 2085, 2620, 2780, 3070, 3684, 3930, 4170, 4605, 6140, 7860, 8340, 9210, 18209, 18420, 36418, 40217, 42673, 54627, 72836, 80434, 85346, 91045, 109254, 120651, 128019, 160868, 170692, 182090, 201085, 213365, 218508, 241302, 256038, 273135, 364180, 402170, 426730, 482604, 512076, 546270, 603255, 640095, 804340, 853460, 1092540, 1206510, 1280190, 2413020, 2560380, 5590163, 11180326, 16770489, 22360652, 27950815, 33540978, 55901630, 67081956, 83852445, 111803260, 167704890, 335409780]

約数ペア:

[(1, 335409780), (2, 167704890), (3, 111803260), (4, 83852445), (5, 67081956), (6, 55901630), (10, 33540978), (12, 27950815), (15, 22360652), (20, 16770489), (30, 11180326), (60, 5590163), (131, 2560380), (139, 2413020), (262, 1280190), (278, 1206510), (307, 1092540), (393, 853460), (417, 804340), (524, 640095), (556, 603255), (614, 546270), (655, 512076), (695, 482604), (786, 426730), (834, 402170), (921, 364180), (1228, 273135), (1310, 256038), (1390, 241302), (1535, 218508), (1572, 213365), (1668, 201085), (1842, 182090), (1965, 170692), (2085, 160868), (2620, 128019), (2780, 120651), (3070, 109254), (3684, 91045), (3930, 85346), (4170, 80434), (4605, 72836), (6140, 54627), (7860, 42673), (8340, 40217), (9210, 36418), (18209, 18420)]