27585970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 55240704

約数和(自身を除く): 27654734

約数列:

[1, 2, 5, 10, 23, 31, 46, 53, 62, 73, 106, 115, 146, 155, 230, 265, 310, 365, 530, 713, 730, 1219, 1426, 1643, 1679, 2263, 2438, 3286, 3358, 3565, 3869, 4526, 6095, 7130, 7738, 8215, 8395, 11315, 12190, 16430, 16790, 19345, 22630, 37789, 38690, 52049, 75578, 88987, 104098, 119939, 177974, 188945, 239878, 260245, 377890, 444935, 520490, 599695, 889870, 1199390, 2758597, 5517194, 13792985, 27585970]

約数ペア:

[(1, 27585970), (2, 13792985), (5, 5517194), (10, 2758597), (23, 1199390), (31, 889870), (46, 599695), (53, 520490), (62, 444935), (73, 377890), (106, 260245), (115, 239878), (146, 188945), (155, 177974), (230, 119939), (265, 104098), (310, 88987), (365, 75578), (530, 52049), (713, 38690), (730, 37789), (1219, 22630), (1426, 19345), (1643, 16790), (1679, 16430), (2263, 12190), (2438, 11315), (3286, 8395), (3358, 8215), (3565, 7738), (3869, 7130), (4526, 6095)]