291266709540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1166093}}^1$

素因数の和:1166309

約数の個数: 96

約数和(自身を含む): 855707763456

約数和(自身を除く): 564441053916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 181, 230, 276, 345, 362, 460, 543, 690, 724, 905, 1086, 1380, 1810, 2172, 2715, 3620, 4163, 5430, 8326, 10860, 12489, 16652, 20815, 24978, 41630, 49956, 62445, 83260, 124890, 249780, 1166093, 2332186, 3498279, 4664372, 5830465, 6996558, 11660930, 13993116, 17491395, 23321860, 26820139, 34982790, 53640278, 69965580, 80460417, 107280556, 134100695, 160920834, 211062833, 268201390, 321841668, 402302085, 422125666, 536402780, 633188499, 804604170, 844251332, 1055314165, 1266376998, 1609208340, 2110628330, 2532753996, 3165942495, 4221256660, 4854445159, 6331884990, 9708890318, 12663769980, 14563335477, 19417780636, 24272225795, 29126670954, 48544451590, 58253341908, 72816677385, 97088903180, 145633354770, 291266709540]

約数ペア:

[(1, 291266709540), (2, 145633354770), (3, 97088903180), (4, 72816677385), (5, 58253341908), (6, 48544451590), (10, 29126670954), (12, 24272225795), (15, 19417780636), (20, 14563335477), (23, 12663769980), (30, 9708890318), (46, 6331884990), (60, 4854445159), (69, 4221256660), (92, 3165942495), (115, 2532753996), (138, 2110628330), (181, 1609208340), (230, 1266376998), (276, 1055314165), (345, 844251332), (362, 804604170), (460, 633188499), (543, 536402780), (690, 422125666), (724, 402302085), (905, 321841668), (1086, 268201390), (1380, 211062833), (1810, 160920834), (2172, 134100695), (2715, 107280556), (3620, 80460417), (4163, 69965580), (5430, 53640278), (8326, 34982790), (10860, 26820139), (12489, 23321860), (16652, 17491395), (20815, 13993116), (24978, 11660930), (41630, 6996558), (49956, 5830465), (62445, 4664372), (83260, 3498279), (124890, 2332186), (249780, 1166093)]