245173620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 706019328

約数和(自身を除く): 460845708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 227, 235, 282, 383, 454, 470, 564, 681, 705, 766, 908, 940, 1135, 1149, 1362, 1410, 1532, 1915, 2270, 2298, 2724, 2820, 3405, 3830, 4540, 4596, 5745, 6810, 7660, 10669, 11490, 13620, 18001, 21338, 22980, 32007, 36002, 42676, 53345, 54003, 64014, 72004, 86941, 90005, 106690, 108006, 128028, 160035, 173882, 180010, 213380, 216012, 260823, 270015, 320070, 347764, 360020, 434705, 521646, 540030, 640140, 869410, 1043292, 1080060, 1304115, 1738820, 2608230, 4086227, 5216460, 8172454, 12258681, 16344908, 20431135, 24517362, 40862270, 49034724, 61293405, 81724540, 122586810, 245173620]

約数ペア:

[(1, 245173620), (2, 122586810), (3, 81724540), (4, 61293405), (5, 49034724), (6, 40862270), (10, 24517362), (12, 20431135), (15, 16344908), (20, 12258681), (30, 8172454), (47, 5216460), (60, 4086227), (94, 2608230), (141, 1738820), (188, 1304115), (227, 1080060), (235, 1043292), (282, 869410), (383, 640140), (454, 540030), (470, 521646), (564, 434705), (681, 360020), (705, 347764), (766, 320070), (908, 270015), (940, 260823), (1135, 216012), (1149, 213380), (1362, 180010), (1410, 173882), (1532, 160035), (1915, 128028), (2270, 108006), (2298, 106690), (2724, 90005), (2820, 86941), (3405, 72004), (3830, 64014), (4540, 54003), (4596, 53345), (5745, 42676), (6810, 36002), (7660, 32007), (10669, 22980), (11490, 21338), (13620, 18001)]