61394550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{8353}}^1$

素因数の和:8382

約数の個数: 72

約数和(自身を含む): 177138216

約数和(自身を除く): 115743666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 8353, 16706, 25059, 41765, 50118, 58471, 83530, 116942, 125295, 175413, 208825, 250590, 292355, 350826, 409297, 417650, 584710, 626475, 818594, 877065, 1227891, 1252950, 1461775, 1754130, 2046485, 2455782, 2923550, 4092970, 4385325, 6139455, 8770650, 10232425, 12278910, 20464850, 30697275, 61394550]

約数ペア:

[(1, 61394550), (2, 30697275), (3, 20464850), (5, 12278910), (6, 10232425), (7, 8770650), (10, 6139455), (14, 4385325), (15, 4092970), (21, 2923550), (25, 2455782), (30, 2046485), (35, 1754130), (42, 1461775), (49, 1252950), (50, 1227891), (70, 877065), (75, 818594), (98, 626475), (105, 584710), (147, 417650), (150, 409297), (175, 350826), (210, 292355), (245, 250590), (294, 208825), (350, 175413), (490, 125295), (525, 116942), (735, 83530), (1050, 58471), (1225, 50118), (1470, 41765), (2450, 25059), (3675, 16706), (7350, 8353)]