193918410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 578627712

約数和(自身を除く): 384709302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 317, 630, 634, 951, 971, 1585, 1902, 1942, 2219, 2853, 2913, 3170, 4438, 4755, 4855, 5706, 5826, 6657, 6797, 8739, 9510, 9710, 11095, 13314, 13594, 14265, 14565, 17478, 19971, 20391, 22190, 28530, 29130, 33285, 33985, 39942, 40782, 43695, 61173, 66570, 67970, 87390, 99855, 101955, 122346, 199710, 203910, 305865, 307807, 611730, 615614, 923421, 1539035, 1846842, 2154649, 2770263, 3078070, 4309298, 4617105, 5540526, 6463947, 9234210, 10773245, 12927894, 13851315, 19391841, 21546490, 27702630, 32319735, 38783682, 64639470, 96959205, 193918410]

約数ペア:

[(1, 193918410), (2, 96959205), (3, 64639470), (5, 38783682), (6, 32319735), (7, 27702630), (9, 21546490), (10, 19391841), (14, 13851315), (15, 12927894), (18, 10773245), (21, 9234210), (30, 6463947), (35, 5540526), (42, 4617105), (45, 4309298), (63, 3078070), (70, 2770263), (90, 2154649), (105, 1846842), (126, 1539035), (210, 923421), (315, 615614), (317, 611730), (630, 307807), (634, 305865), (951, 203910), (971, 199710), (1585, 122346), (1902, 101955), (1942, 99855), (2219, 87390), (2853, 67970), (2913, 66570), (3170, 61173), (4438, 43695), (4755, 40782), (4855, 39942), (5706, 33985), (5826, 33285), (6657, 29130), (6797, 28530), (8739, 22190), (9510, 20391), (9710, 19971), (11095, 17478), (13314, 14565), (13594, 14265)]