193011930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11719}}^1$

素因数の和:11796

約数の個数: 64

約数和(自身を含む): 523180800

約数和(自身を除く): 330168870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 11719, 16470, 23438, 35157, 58595, 70314, 105471, 117190, 175785, 210942, 316413, 351570, 527355, 632826, 714859, 1054710, 1429718, 1582065, 2144577, 3164130, 3574295, 4289154, 6433731, 7148590, 10722885, 12867462, 19301193, 21445770, 32168655, 38602386, 64337310, 96505965, 193011930]

約数ペア:

[(1, 193011930), (2, 96505965), (3, 64337310), (5, 38602386), (6, 32168655), (9, 21445770), (10, 19301193), (15, 12867462), (18, 10722885), (27, 7148590), (30, 6433731), (45, 4289154), (54, 3574295), (61, 3164130), (90, 2144577), (122, 1582065), (135, 1429718), (183, 1054710), (270, 714859), (305, 632826), (366, 527355), (549, 351570), (610, 316413), (915, 210942), (1098, 175785), (1647, 117190), (1830, 105471), (2745, 70314), (3294, 58595), (5490, 35157), (8235, 23438), (11719, 16470)]