147635820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48247}}^1$

素因数の和:48279

約数の個数: 72

約数和(自身を含む): 474181344

約数和(自身を除く): 326545524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 48247, 96494, 144741, 192988, 241235, 289482, 434223, 482470, 578964, 723705, 820199, 868446, 964940, 1447410, 1640398, 1736892, 2171115, 2460597, 2894820, 3280796, 4100995, 4342230, 4921194, 7381791, 8201990, 8684460, 9842388, 12302985, 14763582, 16403980, 24605970, 29527164, 36908955, 49211940, 73817910, 147635820]

約数ペア:

[(1, 147635820), (2, 73817910), (3, 49211940), (4, 36908955), (5, 29527164), (6, 24605970), (9, 16403980), (10, 14763582), (12, 12302985), (15, 9842388), (17, 8684460), (18, 8201990), (20, 7381791), (30, 4921194), (34, 4342230), (36, 4100995), (45, 3280796), (51, 2894820), (60, 2460597), (68, 2171115), (85, 1736892), (90, 1640398), (102, 1447410), (153, 964940), (170, 868446), (180, 820199), (204, 723705), (255, 578964), (306, 482470), (340, 434223), (510, 289482), (612, 241235), (765, 192988), (1020, 144741), (1530, 96494), (3060, 48247)]