25107930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14715

約数の個数: 48

約数和(自身を含む): 68721120

約数和(自身を除く): 43613190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 14683, 29366, 44049, 73415, 88098, 132147, 146830, 220245, 264294, 278977, 440490, 557954, 660735, 836931, 1321470, 1394885, 1673862, 2510793, 2789770, 4184655, 5021586, 8369310, 12553965, 25107930]

約数ペア:

[(1, 25107930), (2, 12553965), (3, 8369310), (5, 5021586), (6, 4184655), (9, 2789770), (10, 2510793), (15, 1673862), (18, 1394885), (19, 1321470), (30, 836931), (38, 660735), (45, 557954), (57, 440490), (90, 278977), (95, 264294), (114, 220245), (171, 146830), (190, 132147), (285, 88098), (342, 73415), (570, 44049), (855, 29366), (1710, 14683)]