253669410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4548

約数の個数: 96

約数和(自身を含む): 717370992

約数和(自身を除く): 463701582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 510, 555, 629, 666, 765, 1110, 1258, 1530, 1665, 1887, 3145, 3330, 3774, 4481, 5661, 6290, 8962, 9435, 11322, 13443, 18870, 22405, 26886, 28305, 40329, 44810, 56610, 67215, 76177, 80658, 134430, 152354, 165797, 201645, 228531, 331594, 380885, 403290, 457062, 497391, 685593, 761770, 828985, 994782, 1142655, 1371186, 1492173, 1657970, 2285310, 2486955, 2818549, 2984346, 3427965, 4973910, 5637098, 6855930, 7460865, 8455647, 14092745, 14921730, 16911294, 25366941, 28185490, 42278235, 50733882, 84556470, 126834705, 253669410]

約数ペア:

[(1, 253669410), (2, 126834705), (3, 84556470), (5, 50733882), (6, 42278235), (9, 28185490), (10, 25366941), (15, 16911294), (17, 14921730), (18, 14092745), (30, 8455647), (34, 7460865), (37, 6855930), (45, 5637098), (51, 4973910), (74, 3427965), (85, 2984346), (90, 2818549), (102, 2486955), (111, 2285310), (153, 1657970), (170, 1492173), (185, 1371186), (222, 1142655), (255, 994782), (306, 828985), (333, 761770), (370, 685593), (510, 497391), (555, 457062), (629, 403290), (666, 380885), (765, 331594), (1110, 228531), (1258, 201645), (1530, 165797), (1665, 152354), (1887, 134430), (3145, 80658), (3330, 76177), (3774, 67215), (4481, 56610), (5661, 44810), (6290, 40329), (8962, 28305), (9435, 26886), (11322, 22405), (13443, 18870)]