15875370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 31928022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 113, 126, 210, 223, 226, 315, 339, 446, 565, 630, 669, 678, 791, 1017, 1115, 1130, 1338, 1561, 1582, 1695, 2007, 2034, 2230, 2373, 3122, 3345, 3390, 3955, 4014, 4683, 4746, 5085, 6690, 7119, 7805, 7910, 9366, 10035, 10170, 11865, 14049, 14238, 15610, 20070, 23415, 23730, 25199, 28098, 35595, 46830, 50398, 70245, 71190, 75597, 125995, 140490, 151194, 176393, 226791, 251990, 352786, 377985, 453582, 529179, 755970, 881965, 1058358, 1133955, 1587537, 1763930, 2267910, 2645895, 3175074, 5291790, 7937685, 15875370]

約数ペア:

[(1, 15875370), (2, 7937685), (3, 5291790), (5, 3175074), (6, 2645895), (7, 2267910), (9, 1763930), (10, 1587537), (14, 1133955), (15, 1058358), (18, 881965), (21, 755970), (30, 529179), (35, 453582), (42, 377985), (45, 352786), (63, 251990), (70, 226791), (90, 176393), (105, 151194), (113, 140490), (126, 125995), (210, 75597), (223, 71190), (226, 70245), (315, 50398), (339, 46830), (446, 35595), (565, 28098), (630, 25199), (669, 23730), (678, 23415), (791, 20070), (1017, 15610), (1115, 14238), (1130, 14049), (1338, 11865), (1561, 10170), (1582, 10035), (1695, 9366), (2007, 7910), (2034, 7805), (2230, 7119), (2373, 6690), (3122, 5085), (3345, 4746), (3390, 4683), (3955, 4014)]