252479070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 698686560

約数和(自身を除く): 446207490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 571, 578, 765, 867, 1142, 1445, 1530, 1713, 1734, 2601, 2855, 2890, 3426, 4335, 4913, 5139, 5202, 5710, 8565, 8670, 9707, 9826, 10278, 13005, 14739, 17130, 19414, 24565, 25695, 26010, 29121, 29478, 44217, 48535, 49130, 51390, 58242, 73695, 87363, 88434, 97070, 145605, 147390, 165019, 174726, 221085, 291210, 330038, 436815, 442170, 495057, 825095, 873630, 990114, 1485171, 1650190, 2475285, 2805323, 2970342, 4950570, 5610646, 7425855, 8415969, 14026615, 14851710, 16831938, 25247907, 28053230, 42079845, 50495814, 84159690, 126239535, 252479070]

約数ペア:

[(1, 252479070), (2, 126239535), (3, 84159690), (5, 50495814), (6, 42079845), (9, 28053230), (10, 25247907), (15, 16831938), (17, 14851710), (18, 14026615), (30, 8415969), (34, 7425855), (45, 5610646), (51, 4950570), (85, 2970342), (90, 2805323), (102, 2475285), (153, 1650190), (170, 1485171), (255, 990114), (289, 873630), (306, 825095), (510, 495057), (571, 442170), (578, 436815), (765, 330038), (867, 291210), (1142, 221085), (1445, 174726), (1530, 165019), (1713, 147390), (1734, 145605), (2601, 97070), (2855, 88434), (2890, 87363), (3426, 73695), (4335, 58242), (4913, 51390), (5139, 49130), (5202, 48535), (5710, 44217), (8565, 29478), (8670, 29121), (9707, 26010), (9826, 25695), (10278, 24565), (13005, 19414), (14739, 17130)]