1293248615330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{564449}}^1$

素因数の和:564995

約数の個数: 64

約数和(自身を含む): 2703724531200

約数和(自身を除く): 1410475915870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 461, 497, 710, 922, 994, 2305, 2485, 3227, 4610, 4970, 6454, 16135, 32270, 32731, 65462, 163655, 229117, 327310, 458234, 564449, 1128898, 1145585, 2291170, 2822245, 3951143, 5644490, 7902286, 19755715, 39511430, 40075879, 80151758, 200379395, 260210989, 280531153, 400758790, 520421978, 561062306, 1301054945, 1402655765, 1821476923, 2602109890, 2805311530, 3642953846, 9107384615, 18214769230, 18474980219, 36949960438, 92374901095, 129324861533, 184749802190, 258649723066, 646624307665, 1293248615330]

約数ペア:

[(1, 1293248615330), (2, 646624307665), (5, 258649723066), (7, 184749802190), (10, 129324861533), (14, 92374901095), (35, 36949960438), (70, 18474980219), (71, 18214769230), (142, 9107384615), (355, 3642953846), (461, 2805311530), (497, 2602109890), (710, 1821476923), (922, 1402655765), (994, 1301054945), (2305, 561062306), (2485, 520421978), (3227, 400758790), (4610, 280531153), (4970, 260210989), (6454, 200379395), (16135, 80151758), (32270, 40075879), (32731, 39511430), (65462, 19755715), (163655, 7902286), (229117, 5644490), (327310, 3951143), (458234, 2822245), (564449, 2291170), (1128898, 1145585)]