287064030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2614

約数の個数: 96

約数和(自身を含む): 782014464

約数和(自身を除く): 494950434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1705, 1815, 2046, 2551, 3410, 3630, 3751, 5102, 5115, 7502, 7653, 10230, 11253, 12755, 15306, 18755, 22506, 25510, 28061, 37510, 38265, 56122, 56265, 76530, 79081, 84183, 112530, 140305, 158162, 168366, 237243, 280610, 308671, 395405, 420915, 474486, 617342, 790810, 841830, 869891, 926013, 1186215, 1543355, 1739782, 1852026, 2372430, 2609673, 3086710, 4349455, 4630065, 5219346, 8698910, 9260130, 9568801, 13048365, 19137602, 26096730, 28706403, 47844005, 57412806, 95688010, 143532015, 287064030]

約数ペア:

[(1, 287064030), (2, 143532015), (3, 95688010), (5, 57412806), (6, 47844005), (10, 28706403), (11, 26096730), (15, 19137602), (22, 13048365), (30, 9568801), (31, 9260130), (33, 8698910), (55, 5219346), (62, 4630065), (66, 4349455), (93, 3086710), (110, 2609673), (121, 2372430), (155, 1852026), (165, 1739782), (186, 1543355), (242, 1186215), (310, 926013), (330, 869891), (341, 841830), (363, 790810), (465, 617342), (605, 474486), (682, 420915), (726, 395405), (930, 308671), (1023, 280610), (1210, 237243), (1705, 168366), (1815, 158162), (2046, 140305), (2551, 112530), (3410, 84183), (3630, 79081), (3751, 76530), (5102, 56265), (5115, 56122), (7502, 38265), (7653, 37510), (10230, 28061), (11253, 25510), (12755, 22506), (15306, 18755)]