348021180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148727}}^1$

素因数の和:148755

約数の個数: 72

約数和(自身を含む): 1136876832

約数和(自身を除く): 788855652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 148727, 297454, 446181, 594908, 743635, 892362, 1338543, 1487270, 1784724, 1933451, 2230905, 2677086, 2974540, 3866902, 4461810, 5354172, 5800353, 6692715, 7733804, 8923620, 9667255, 11600706, 13385430, 17401059, 19334510, 23201412, 26770860, 29001765, 34802118, 38669020, 58003530, 69604236, 87005295, 116007060, 174010590, 348021180]

約数ペア:

[(1, 348021180), (2, 174010590), (3, 116007060), (4, 87005295), (5, 69604236), (6, 58003530), (9, 38669020), (10, 34802118), (12, 29001765), (13, 26770860), (15, 23201412), (18, 19334510), (20, 17401059), (26, 13385430), (30, 11600706), (36, 9667255), (39, 8923620), (45, 7733804), (52, 6692715), (60, 5800353), (65, 5354172), (78, 4461810), (90, 3866902), (117, 2974540), (130, 2677086), (156, 2230905), (180, 1933451), (195, 1784724), (234, 1487270), (260, 1338543), (390, 892362), (468, 743635), (585, 594908), (780, 446181), (1170, 297454), (2340, 148727)]