406024980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9557

約数の個数: 96

約数和(自身を含む): 1224695808

約数和(自身を除く): 818670828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 7130, 8556, 9491, 10695, 14260, 18982, 21390, 28473, 37964, 42780, 47455, 56946, 94910, 113892, 142365, 189820, 218293, 284730, 294221, 436586, 569460, 588442, 654879, 873172, 882663, 1091465, 1176884, 1309758, 1471105, 1765326, 2182930, 2619516, 2942210, 3274395, 3530652, 4365860, 4413315, 5884420, 6548790, 6767083, 8826630, 13097580, 13534166, 17653260, 20301249, 27068332, 33835415, 40602498, 67670830, 81204996, 101506245, 135341660, 203012490, 406024980]

約数ペア:

[(1, 406024980), (2, 203012490), (3, 135341660), (4, 101506245), (5, 81204996), (6, 67670830), (10, 40602498), (12, 33835415), (15, 27068332), (20, 20301249), (23, 17653260), (30, 13534166), (31, 13097580), (46, 8826630), (60, 6767083), (62, 6548790), (69, 5884420), (92, 4413315), (93, 4365860), (115, 3530652), (124, 3274395), (138, 2942210), (155, 2619516), (186, 2182930), (230, 1765326), (276, 1471105), (310, 1309758), (345, 1176884), (372, 1091465), (460, 882663), (465, 873172), (620, 654879), (690, 588442), (713, 569460), (930, 436586), (1380, 294221), (1426, 284730), (1860, 218293), (2139, 189820), (2852, 142365), (3565, 113892), (4278, 94910), (7130, 56946), (8556, 47455), (9491, 42780), (10695, 37964), (14260, 28473), (18982, 21390)]