101915970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261323}}^1$

素因数の和:261346

約数の個数: 32

約数和(自身を含む): 263414592

約数和(自身を除く): 161498622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 261323, 522646, 783969, 1306615, 1567938, 2613230, 3397199, 3919845, 6794398, 7839690, 10191597, 16985995, 20383194, 33971990, 50957985, 101915970]

約数ペア:

[(1, 101915970), (2, 50957985), (3, 33971990), (5, 20383194), (6, 16985995), (10, 10191597), (13, 7839690), (15, 6794398), (26, 3919845), (30, 3397199), (39, 2613230), (65, 1567938), (78, 1306615), (130, 783969), (195, 522646), (390, 261323)]