1337649420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8353}}^1$

素因数の和:8539

約数の個数: 96

約数和(自身を含む): 3991474368

約数和(自身を除く): 2653824948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 628, 785, 942, 1020, 1570, 1884, 2355, 2669, 3140, 4710, 5338, 8007, 8353, 9420, 10676, 13345, 16014, 16706, 25059, 26690, 32028, 33412, 40035, 41765, 50118, 53380, 80070, 83530, 100236, 125295, 142001, 160140, 167060, 250590, 284002, 426003, 501180, 568004, 710005, 852006, 1311421, 1420010, 1704012, 2130015, 2622842, 2840020, 3934263, 4260030, 5245684, 6557105, 7868526, 8520060, 13114210, 15737052, 19671315, 22294157, 26228420, 39342630, 44588314, 66882471, 78685260, 89176628, 111470785, 133764942, 222941570, 267529884, 334412355, 445883140, 668824710, 1337649420]

約数ペア:

[(1, 1337649420), (2, 668824710), (3, 445883140), (4, 334412355), (5, 267529884), (6, 222941570), (10, 133764942), (12, 111470785), (15, 89176628), (17, 78685260), (20, 66882471), (30, 44588314), (34, 39342630), (51, 26228420), (60, 22294157), (68, 19671315), (85, 15737052), (102, 13114210), (157, 8520060), (170, 7868526), (204, 6557105), (255, 5245684), (314, 4260030), (340, 3934263), (471, 2840020), (510, 2622842), (628, 2130015), (785, 1704012), (942, 1420010), (1020, 1311421), (1570, 852006), (1884, 710005), (2355, 568004), (2669, 501180), (3140, 426003), (4710, 284002), (5338, 250590), (8007, 167060), (8353, 160140), (9420, 142001), (10676, 125295), (13345, 100236), (16014, 83530), (16706, 80070), (25059, 53380), (26690, 50118), (32028, 41765), (33412, 40035)]