74519910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 126757530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 79, 90, 94, 141, 158, 223, 235, 237, 282, 395, 423, 446, 470, 474, 669, 705, 711, 790, 846, 1115, 1185, 1338, 1410, 1422, 2007, 2115, 2230, 2370, 3345, 3555, 3713, 4014, 4230, 6690, 7110, 7426, 10035, 10481, 11139, 17617, 18565, 20070, 20962, 22278, 31443, 33417, 35234, 37130, 52405, 52851, 55695, 62886, 66834, 88085, 94329, 104810, 105702, 111390, 157215, 158553, 167085, 176170, 188658, 264255, 314430, 317106, 334170, 471645, 528510, 792765, 827999, 943290, 1585530, 1655998, 2483997, 4139995, 4967994, 7451991, 8279990, 12419985, 14903982, 24839970, 37259955, 74519910]

約数ペア:

[(1, 74519910), (2, 37259955), (3, 24839970), (5, 14903982), (6, 12419985), (9, 8279990), (10, 7451991), (15, 4967994), (18, 4139995), (30, 2483997), (45, 1655998), (47, 1585530), (79, 943290), (90, 827999), (94, 792765), (141, 528510), (158, 471645), (223, 334170), (235, 317106), (237, 314430), (282, 264255), (395, 188658), (423, 176170), (446, 167085), (470, 158553), (474, 157215), (669, 111390), (705, 105702), (711, 104810), (790, 94329), (846, 88085), (1115, 66834), (1185, 62886), (1338, 55695), (1410, 52851), (1422, 52405), (2007, 37130), (2115, 35234), (2230, 33417), (2370, 31443), (3345, 22278), (3555, 20962), (3713, 20070), (4014, 18565), (4230, 17617), (6690, 11139), (7110, 10481), (7426, 10035)]