17962030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 19051730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 83, 85, 95, 134, 166, 170, 190, 323, 335, 415, 646, 670, 830, 1139, 1273, 1411, 1577, 1615, 2278, 2546, 2822, 3154, 3230, 5561, 5695, 6365, 7055, 7885, 11122, 11390, 12730, 14110, 15770, 21641, 26809, 27805, 43282, 53618, 55610, 94537, 105659, 108205, 134045, 189074, 211318, 216410, 268090, 472685, 528295, 945370, 1056590, 1796203, 3592406, 8981015, 17962030]

約数ペア:

[(1, 17962030), (2, 8981015), (5, 3592406), (10, 1796203), (17, 1056590), (19, 945370), (34, 528295), (38, 472685), (67, 268090), (83, 216410), (85, 211318), (95, 189074), (134, 134045), (166, 108205), (170, 105659), (190, 94537), (323, 55610), (335, 53618), (415, 43282), (646, 27805), (670, 26809), (830, 21641), (1139, 15770), (1273, 14110), (1411, 12730), (1577, 11390), (1615, 11122), (2278, 7885), (2546, 7055), (2822, 6365), (3154, 5695), (3230, 5561)]