2121736451340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{1553771}}^1$

素因数の和:1555863

約数の個数: 96

約数和(自身を含む): 6484077008640

約数和(自身を除く): 4362340557300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2069, 4138, 6207, 8276, 10345, 12414, 20690, 22759, 24828, 31035, 41380, 45518, 62070, 68277, 91036, 113795, 124140, 136554, 227590, 273108, 341385, 455180, 682770, 1365540, 1553771, 3107542, 4661313, 6215084, 7768855, 9322626, 15537710, 17091481, 18645252, 23306565, 31075420, 34182962, 46613130, 51274443, 68365924, 85457405, 93226260, 102548886, 170914810, 205097772, 256372215, 341829620, 512744430, 1025488860, 3214752199, 6429504398, 9644256597, 12859008796, 16073760995, 19288513194, 32147521990, 35362274189, 38577026388, 48221282985, 64295043980, 70724548378, 96442565970, 106086822567, 141449096756, 176811370945, 192885131940, 212173645134, 353622741890, 424347290268, 530434112835, 707245483780, 1060868225670, 2121736451340]

約数ペア:

[(1, 2121736451340), (2, 1060868225670), (3, 707245483780), (4, 530434112835), (5, 424347290268), (6, 353622741890), (10, 212173645134), (11, 192885131940), (12, 176811370945), (15, 141449096756), (20, 106086822567), (22, 96442565970), (30, 70724548378), (33, 64295043980), (44, 48221282985), (55, 38577026388), (60, 35362274189), (66, 32147521990), (110, 19288513194), (132, 16073760995), (165, 12859008796), (220, 9644256597), (330, 6429504398), (660, 3214752199), (2069, 1025488860), (4138, 512744430), (6207, 341829620), (8276, 256372215), (10345, 205097772), (12414, 170914810), (20690, 102548886), (22759, 93226260), (24828, 85457405), (31035, 68365924), (41380, 51274443), (45518, 46613130), (62070, 34182962), (68277, 31075420), (91036, 23306565), (113795, 18645252), (124140, 17091481), (136554, 15537710), (227590, 9322626), (273108, 7768855), (341385, 6215084), (455180, 4661313), (682770, 3107542), (1365540, 1553771)]