1284395210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27509}}^1$

素因数の和:27575

約数の個数: 64

約数和(自身を含む): 2852236800

約数和(自身を除く): 1567841590

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1334, 1610, 2030, 3335, 4669, 6670, 9338, 23345, 27509, 46690, 55018, 137545, 192563, 275090, 385126, 632707, 797761, 962815, 1265414, 1595522, 1925630, 3163535, 3988805, 4428949, 5584327, 6327070, 7977610, 8857898, 11168654, 18348503, 22144745, 27921635, 36697006, 44289490, 55843270, 91742515, 128439521, 183485030, 256879042, 642197605, 1284395210]

約数ペア:

[(1, 1284395210), (2, 642197605), (5, 256879042), (7, 183485030), (10, 128439521), (14, 91742515), (23, 55843270), (29, 44289490), (35, 36697006), (46, 27921635), (58, 22144745), (70, 18348503), (115, 11168654), (145, 8857898), (161, 7977610), (203, 6327070), (230, 5584327), (290, 4428949), (322, 3988805), (406, 3163535), (667, 1925630), (805, 1595522), (1015, 1265414), (1334, 962815), (1610, 797761), (2030, 632707), (3335, 385126), (4669, 275090), (6670, 192563), (9338, 137545), (23345, 55018), (27509, 46690)]