39684210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 96901056

約数和(自身を除く): 57216846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 167, 178, 267, 334, 445, 501, 534, 835, 890, 1002, 1335, 1670, 2505, 2670, 5010, 7921, 14863, 15842, 23763, 29726, 39605, 44589, 47526, 74315, 79210, 89178, 118815, 148630, 222945, 237630, 445890, 1322807, 2645614, 3968421, 6614035, 7936842, 13228070, 19842105, 39684210]

約数ペア:

[(1, 39684210), (2, 19842105), (3, 13228070), (5, 7936842), (6, 6614035), (10, 3968421), (15, 2645614), (30, 1322807), (89, 445890), (167, 237630), (178, 222945), (267, 148630), (334, 118815), (445, 89178), (501, 79210), (534, 74315), (835, 47526), (890, 44589), (1002, 39605), (1335, 29726), (1670, 23763), (2505, 15842), (2670, 14863), (5010, 7921)]