147047970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 375300864

約数和(自身を除く): 228252894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 1219, 1590, 2438, 3657, 4021, 6095, 7314, 8042, 12063, 12190, 18285, 20105, 24126, 36570, 40210, 60315, 92483, 120630, 184966, 213113, 277449, 426226, 462415, 554898, 639339, 924830, 1065565, 1278678, 1387245, 2131130, 2774490, 3196695, 4901599, 6393390, 9803198, 14704797, 24507995, 29409594, 49015990, 73523985, 147047970]

約数ペア:

[(1, 147047970), (2, 73523985), (3, 49015990), (5, 29409594), (6, 24507995), (10, 14704797), (15, 9803198), (23, 6393390), (30, 4901599), (46, 3196695), (53, 2774490), (69, 2131130), (106, 1387245), (115, 1278678), (138, 1065565), (159, 924830), (230, 639339), (265, 554898), (318, 462415), (345, 426226), (530, 277449), (690, 213113), (795, 184966), (1219, 120630), (1590, 92483), (2438, 60315), (3657, 40210), (4021, 36570), (6095, 24126), (7314, 20105), (8042, 18285), (12063, 12190)]