142436790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 239990346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 151, 223, 235, 282, 302, 423, 446, 453, 470, 669, 705, 755, 846, 906, 1115, 1338, 1359, 1410, 1510, 2007, 2115, 2230, 2265, 2718, 3345, 4014, 4230, 4530, 6690, 6795, 7097, 10035, 10481, 13590, 14194, 20070, 20962, 21291, 31443, 33673, 35485, 42582, 52405, 62886, 63873, 67346, 70970, 94329, 101019, 104810, 106455, 127746, 157215, 168365, 188658, 202038, 212910, 303057, 314430, 319365, 336730, 471645, 505095, 606114, 638730, 943290, 1010190, 1515285, 1582631, 3030570, 3165262, 4747893, 7913155, 9495786, 14243679, 15826310, 23739465, 28487358, 47478930, 71218395, 142436790]

約数ペア:

[(1, 142436790), (2, 71218395), (3, 47478930), (5, 28487358), (6, 23739465), (9, 15826310), (10, 14243679), (15, 9495786), (18, 7913155), (30, 4747893), (45, 3165262), (47, 3030570), (90, 1582631), (94, 1515285), (141, 1010190), (151, 943290), (223, 638730), (235, 606114), (282, 505095), (302, 471645), (423, 336730), (446, 319365), (453, 314430), (470, 303057), (669, 212910), (705, 202038), (755, 188658), (846, 168365), (906, 157215), (1115, 127746), (1338, 106455), (1359, 104810), (1410, 101019), (1510, 94329), (2007, 70970), (2115, 67346), (2230, 63873), (2265, 62886), (2718, 52405), (3345, 42582), (4014, 35485), (4230, 33673), (4530, 31443), (6690, 21291), (6795, 20962), (7097, 20070), (10035, 14194), (10481, 13590)]