331328460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 980179200

約数和(自身を除く): 648850740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 509, 570, 571, 1018, 1140, 1142, 1527, 1713, 2036, 2284, 2545, 2855, 3054, 3426, 5090, 5710, 6108, 6852, 7635, 8565, 9671, 10180, 10849, 11420, 15270, 17130, 19342, 21698, 29013, 30540, 32547, 34260, 38684, 43396, 48355, 54245, 58026, 65094, 96710, 108490, 116052, 130188, 145065, 162735, 193420, 216980, 290130, 290639, 325470, 580260, 581278, 650940, 871917, 1162556, 1453195, 1743834, 2906390, 3487668, 4359585, 5522141, 5812780, 8719170, 11044282, 16566423, 17438340, 22088564, 27610705, 33132846, 55221410, 66265692, 82832115, 110442820, 165664230, 331328460]

約数ペア:

[(1, 331328460), (2, 165664230), (3, 110442820), (4, 82832115), (5, 66265692), (6, 55221410), (10, 33132846), (12, 27610705), (15, 22088564), (19, 17438340), (20, 16566423), (30, 11044282), (38, 8719170), (57, 5812780), (60, 5522141), (76, 4359585), (95, 3487668), (114, 2906390), (190, 1743834), (228, 1453195), (285, 1162556), (380, 871917), (509, 650940), (570, 581278), (571, 580260), (1018, 325470), (1140, 290639), (1142, 290130), (1527, 216980), (1713, 193420), (2036, 162735), (2284, 145065), (2545, 130188), (2855, 116052), (3054, 108490), (3426, 96710), (5090, 65094), (5710, 58026), (6108, 54245), (6852, 48355), (7635, 43396), (8565, 38684), (9671, 34260), (10180, 32547), (10849, 30540), (11420, 29013), (15270, 21698), (17130, 19342)]